diff --git a/matrix-sdk-android-flow/src/main/java/org/matrix/android/sdk/flow/FlowSession.kt b/matrix-sdk-android-flow/src/main/java/org/matrix/android/sdk/flow/FlowSession.kt
index 5f5b49b113..614b311556 100644
--- a/matrix-sdk-android-flow/src/main/java/org/matrix/android/sdk/flow/FlowSession.kt
+++ b/matrix-sdk-android-flow/src/main/java/org/matrix/android/sdk/flow/FlowSession.kt
@@ -24,6 +24,7 @@ import org.matrix.android.sdk.api.session.Session
 import org.matrix.android.sdk.api.session.accountdata.UserAccountDataEvent
 import org.matrix.android.sdk.api.session.crypto.crosssigning.MXCrossSigningInfo
 import org.matrix.android.sdk.api.session.crypto.crosssigning.PrivateKeysInfo
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.api.session.group.GroupSummaryQueryParams
 import org.matrix.android.sdk.api.session.group.model.GroupSummary
 import org.matrix.android.sdk.api.session.identity.ThreePid
@@ -40,7 +41,6 @@ import org.matrix.android.sdk.api.session.user.model.User
 import org.matrix.android.sdk.api.session.widgets.model.Widget
 import org.matrix.android.sdk.api.util.Optional
 import org.matrix.android.sdk.api.util.toOptional
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.internal.crypto.model.rest.DeviceInfo
 
 class FlowSession(private val session: Session) {
diff --git a/matrix-sdk-android/src/androidTest/java/org/matrix/android/sdk/internal/crypto/crosssigning/XSigningTest.kt b/matrix-sdk-android/src/androidTest/java/org/matrix/android/sdk/internal/crypto/crosssigning/XSigningTest.kt
index a6e8f94c91..8a20fefb52 100644
--- a/matrix-sdk-android/src/androidTest/java/org/matrix/android/sdk/internal/crypto/crosssigning/XSigningTest.kt
+++ b/matrix-sdk-android/src/androidTest/java/org/matrix/android/sdk/internal/crypto/crosssigning/XSigningTest.kt
@@ -34,11 +34,13 @@ import org.matrix.android.sdk.api.auth.UIABaseAuth
 import org.matrix.android.sdk.api.auth.UserInteractiveAuthInterceptor
 import org.matrix.android.sdk.api.auth.UserPasswordAuth
 import org.matrix.android.sdk.api.auth.registration.RegistrationFlowResponse
+import org.matrix.android.sdk.api.crypto.crosssigning.isCrossSignedVerified
+import org.matrix.android.sdk.api.crypto.crosssigning.isVerified
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.common.CommonTestHelper
 import org.matrix.android.sdk.common.CryptoTestHelper
 import org.matrix.android.sdk.common.SessionTestParams
 import org.matrix.android.sdk.common.TestConstants
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.internal.crypto.model.MXUsersDevicesMap
 import kotlin.coroutines.Continuation
 import kotlin.coroutines.resume
diff --git a/matrix-sdk-android/src/androidTest/java/org/matrix/android/sdk/internal/crypto/gossiping/KeyShareTests.kt b/matrix-sdk-android/src/androidTest/java/org/matrix/android/sdk/internal/crypto/gossiping/KeyShareTests.kt
index 36123417e8..b968596b93 100644
--- a/matrix-sdk-android/src/androidTest/java/org/matrix/android/sdk/internal/crypto/gossiping/KeyShareTests.kt
+++ b/matrix-sdk-android/src/androidTest/java/org/matrix/android/sdk/internal/crypto/gossiping/KeyShareTests.kt
@@ -34,7 +34,9 @@ import org.matrix.android.sdk.api.auth.UIABaseAuth
 import org.matrix.android.sdk.api.auth.UserInteractiveAuthInterceptor
 import org.matrix.android.sdk.api.auth.UserPasswordAuth
 import org.matrix.android.sdk.api.auth.registration.RegistrationFlowResponse
+import org.matrix.android.sdk.api.crypto.crosssigning.DeviceTrustLevel
 import org.matrix.android.sdk.api.extensions.tryOrNull
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.api.session.crypto.verification.IncomingSasVerificationTransaction
 import org.matrix.android.sdk.api.session.crypto.verification.SasVerificationTransaction
 import org.matrix.android.sdk.api.session.crypto.verification.VerificationMethod
@@ -51,10 +53,8 @@ import org.matrix.android.sdk.common.SessionTestParams
 import org.matrix.android.sdk.common.TestConstants
 import org.matrix.android.sdk.internal.crypto.GossipingRequestState
 import org.matrix.android.sdk.internal.crypto.OutgoingGossipingRequestState
-import org.matrix.android.sdk.internal.crypto.crosssigning.DeviceTrustLevel
 import org.matrix.android.sdk.internal.crypto.keysbackup.model.MegolmBackupCreationInfo
 import org.matrix.android.sdk.internal.crypto.keysbackup.model.rest.KeysVersion
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.internal.crypto.model.MXUsersDevicesMap
 import kotlin.coroutines.Continuation
 import kotlin.coroutines.resume
diff --git a/matrix-sdk-android/src/androidTest/java/org/matrix/android/sdk/internal/crypto/verification/SASTest.kt b/matrix-sdk-android/src/androidTest/java/org/matrix/android/sdk/internal/crypto/verification/SASTest.kt
index 8cd725504d..c6c59d4144 100644
--- a/matrix-sdk-android/src/androidTest/java/org/matrix/android/sdk/internal/crypto/verification/SASTest.kt
+++ b/matrix-sdk-android/src/androidTest/java/org/matrix/android/sdk/internal/crypto/verification/SASTest.kt
@@ -31,6 +31,7 @@ import org.junit.runner.RunWith
 import org.junit.runners.MethodSorters
 import org.matrix.android.sdk.InstrumentedTest
 import org.matrix.android.sdk.api.session.Session
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.api.session.crypto.verification.CancelCode
 import org.matrix.android.sdk.api.session.crypto.verification.IncomingSasVerificationTransaction
 import org.matrix.android.sdk.api.session.crypto.verification.OutgoingSasVerificationTransaction
@@ -44,7 +45,6 @@ import org.matrix.android.sdk.api.session.events.model.Event
 import org.matrix.android.sdk.api.session.events.model.toModel
 import org.matrix.android.sdk.common.CommonTestHelper
 import org.matrix.android.sdk.common.CryptoTestHelper
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.internal.crypto.model.MXUsersDevicesMap
 import org.matrix.android.sdk.internal.crypto.model.rest.KeyVerificationCancel
 import org.matrix.android.sdk.internal.crypto.model.rest.KeyVerificationStart
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/extensions/MatrixSdkExtensions.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/extensions/MatrixSdkExtensions.kt
index 1cdb6d49a5..bfeb9d0d8f 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/extensions/MatrixSdkExtensions.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/extensions/MatrixSdkExtensions.kt
@@ -16,7 +16,7 @@
 
 package org.matrix.android.sdk.api.extensions
 
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.internal.crypto.model.rest.DeviceInfo
 
 /* ==========================================================================================
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/crypto/CryptoService.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/crypto/CryptoService.kt
index ab67fd3a07..aebbec2185 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/crypto/CryptoService.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/crypto/CryptoService.kt
@@ -26,6 +26,7 @@ import org.matrix.android.sdk.api.listeners.ProgressListener
 import org.matrix.android.sdk.api.session.crypto.crosssigning.CrossSigningService
 import org.matrix.android.sdk.api.session.crypto.keysbackup.KeysBackupService
 import org.matrix.android.sdk.api.session.crypto.keyshare.GossipingRequestListener
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.api.session.crypto.verification.VerificationService
 import org.matrix.android.sdk.api.session.events.model.Content
 import org.matrix.android.sdk.api.session.events.model.Event
@@ -34,7 +35,6 @@ import org.matrix.android.sdk.internal.crypto.IncomingRoomKeyRequest
 import org.matrix.android.sdk.internal.crypto.MXEventDecryptionResult
 import org.matrix.android.sdk.internal.crypto.NewSessionListener
 import org.matrix.android.sdk.internal.crypto.OutgoingRoomKeyRequest
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.internal.crypto.model.ImportRoomKeysResult
 import org.matrix.android.sdk.internal.crypto.model.MXDeviceInfo
 import org.matrix.android.sdk.internal.crypto.model.MXEncryptEventContentResult
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/crypto/MXCryptoError.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/crypto/MXCryptoError.kt
index 4956278a10..f0208a0790 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/crypto/MXCryptoError.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/crypto/MXCryptoError.kt
@@ -16,7 +16,7 @@
 
 package org.matrix.android.sdk.api.session.crypto
 
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.internal.crypto.model.MXUsersDevicesMap
 import org.matrix.olm.OlmException
 
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/crypto/model/CryptoDeviceInfo.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/crypto/model/CryptoDeviceInfo.kt
new file mode 100644
index 0000000000..32f7a180e7
--- /dev/null
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/crypto/model/CryptoDeviceInfo.kt
@@ -0,0 +1,76 @@
+/*
+ * Copyright 2020 The Matrix.org Foundation C.I.C.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.matrix.android.sdk.api.session.crypto.model
+
+import org.matrix.android.sdk.api.crypto.crosssigning.DeviceTrustLevel
+import org.matrix.android.sdk.internal.crypto.model.CryptoInfo
+import org.matrix.android.sdk.internal.crypto.model.rest.UnsignedDeviceInfo
+
+data class CryptoDeviceInfo(
+        val deviceId: String,
+        override val userId: String,
+        var algorithms: List<String>? = null,
+        override val keys: Map<String, String>? = null,
+        override val signatures: Map<String, Map<String, String>>? = null,
+        val unsigned: UnsignedDeviceInfo? = null,
+        var trustLevel: DeviceTrustLevel? = null,
+        var isBlocked: Boolean = false,
+        val firstTimeSeenLocalTs: Long? = null
+) : CryptoInfo {
+
+    val isVerified: Boolean
+        get() = trustLevel?.isVerified() == true
+
+    val isUnknown: Boolean
+        get() = trustLevel == null
+
+    /**
+     * @return the fingerprint
+     */
+    fun fingerprint(): String? {
+        return keys
+                ?.takeIf { deviceId.isNotBlank() }
+                ?.get("ed25519:$deviceId")
+    }
+
+    /**
+     * @return the identity key
+     */
+    fun identityKey(): String? {
+        return keys
+                ?.takeIf { deviceId.isNotBlank() }
+                ?.get("curve25519:$deviceId")
+    }
+
+    /**
+     * @return the display name
+     */
+    fun displayName(): String? {
+        return unsigned?.deviceDisplayName
+    }
+
+    override fun signalableJSONDictionary(): Map<String, Any> {
+        val map = HashMap<String, Any>()
+        map["device_id"] = deviceId
+        map["user_id"] = userId
+        algorithms?.let { map["algorithms"] = it }
+        keys?.let { map["keys"] = it }
+        return map
+    }
+
+    fun shortDebugString() = "$userId|$deviceId"
+}
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/DefaultCryptoService.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/DefaultCryptoService.kt
index affc3a1cc3..007582e846 100755
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/DefaultCryptoService.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/DefaultCryptoService.kt
@@ -45,6 +45,7 @@ import org.matrix.android.sdk.api.session.crypto.crosssigning.MASTER_KEY_SSSS_NA
 import org.matrix.android.sdk.api.session.crypto.crosssigning.SELF_SIGNING_KEY_SSSS_NAME
 import org.matrix.android.sdk.api.session.crypto.crosssigning.USER_SIGNING_KEY_SSSS_NAME
 import org.matrix.android.sdk.api.session.crypto.keyshare.GossipingRequestListener
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.api.session.events.model.Content
 import org.matrix.android.sdk.api.session.events.model.Event
 import org.matrix.android.sdk.api.session.events.model.EventType
@@ -67,7 +68,6 @@ import org.matrix.android.sdk.internal.crypto.algorithms.megolm.MXMegolmEncrypti
 import org.matrix.android.sdk.internal.crypto.algorithms.olm.MXOlmEncryptionFactory
 import org.matrix.android.sdk.internal.crypto.crosssigning.DefaultCrossSigningService
 import org.matrix.android.sdk.internal.crypto.keysbackup.DefaultKeysBackupService
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.internal.crypto.model.ImportRoomKeysResult
 import org.matrix.android.sdk.internal.crypto.model.MXDeviceInfo
 import org.matrix.android.sdk.internal.crypto.model.MXEncryptEventContentResult
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/DeviceListManager.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/DeviceListManager.kt
index f04eeafb81..51dbada296 100755
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/DeviceListManager.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/DeviceListManager.kt
@@ -22,7 +22,7 @@ import org.matrix.android.sdk.api.MatrixCoroutineDispatchers
 import org.matrix.android.sdk.api.MatrixPatterns
 import org.matrix.android.sdk.api.auth.data.Credentials
 import org.matrix.android.sdk.api.crypto.crosssigning.DeviceTrustLevel
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.internal.crypto.model.CryptoInfoMapper
 import org.matrix.android.sdk.internal.crypto.model.MXUsersDevicesMap
 import org.matrix.android.sdk.internal.crypto.store.IMXCryptoStore
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/MyDeviceInfoHolder.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/MyDeviceInfoHolder.kt
index 860722f148..4383947e5e 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/MyDeviceInfoHolder.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/MyDeviceInfoHolder.kt
@@ -18,7 +18,7 @@ package org.matrix.android.sdk.internal.crypto
 
 import org.matrix.android.sdk.api.auth.data.Credentials
 import org.matrix.android.sdk.api.crypto.crosssigning.DeviceTrustLevel
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.internal.crypto.store.IMXCryptoStore
 import org.matrix.android.sdk.internal.session.SessionScope
 import javax.inject.Inject
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/actions/EnsureOlmSessionsForDevicesAction.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/actions/EnsureOlmSessionsForDevicesAction.kt
index 87c176612d..59d42c12df 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/actions/EnsureOlmSessionsForDevicesAction.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/actions/EnsureOlmSessionsForDevicesAction.kt
@@ -21,8 +21,8 @@ import kotlinx.coroutines.sync.withLock
 import kotlinx.coroutines.withContext
 import org.matrix.android.sdk.api.MatrixCoroutineDispatchers
 import org.matrix.android.sdk.api.logger.LoggerTag
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.internal.crypto.MXOlmDevice
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.internal.crypto.model.MXKey
 import org.matrix.android.sdk.internal.crypto.model.MXOlmSessionResult
 import org.matrix.android.sdk.internal.crypto.model.MXUsersDevicesMap
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/actions/MessageEncrypter.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/actions/MessageEncrypter.kt
index 4e158602c8..c901292f80 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/actions/MessageEncrypter.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/actions/MessageEncrypter.kt
@@ -17,10 +17,10 @@
 package org.matrix.android.sdk.internal.crypto.actions
 
 import org.matrix.android.sdk.api.logger.LoggerTag
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.api.session.events.model.Content
 import org.matrix.android.sdk.internal.crypto.MXCRYPTO_ALGORITHM_OLM
 import org.matrix.android.sdk.internal.crypto.MXOlmDevice
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.internal.crypto.model.rest.EncryptedMessage
 import org.matrix.android.sdk.internal.di.DeviceId
 import org.matrix.android.sdk.internal.di.UserId
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/algorithms/megolm/MXMegolmEncryption.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/algorithms/megolm/MXMegolmEncryption.kt
index 93a18b5e57..14222ccf57 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/algorithms/megolm/MXMegolmEncryption.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/algorithms/megolm/MXMegolmEncryption.kt
@@ -23,6 +23,7 @@ import kotlinx.coroutines.withContext
 import org.matrix.android.sdk.api.MatrixCoroutineDispatchers
 import org.matrix.android.sdk.api.logger.LoggerTag
 import org.matrix.android.sdk.api.session.crypto.MXCryptoError
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.api.session.events.model.Content
 import org.matrix.android.sdk.api.session.events.model.Event
 import org.matrix.android.sdk.api.session.events.model.EventType
@@ -36,7 +37,6 @@ import org.matrix.android.sdk.internal.crypto.actions.MessageEncrypter
 import org.matrix.android.sdk.internal.crypto.algorithms.IMXEncrypting
 import org.matrix.android.sdk.internal.crypto.algorithms.IMXGroupEncryption
 import org.matrix.android.sdk.internal.crypto.keysbackup.DefaultKeysBackupService
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.internal.crypto.model.MXUsersDevicesMap
 import org.matrix.android.sdk.internal.crypto.model.forEach
 import org.matrix.android.sdk.internal.crypto.model.toDebugCount
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/algorithms/megolm/MXOutboundSessionInfo.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/algorithms/megolm/MXOutboundSessionInfo.kt
index b70e6c1f80..384625b9f6 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/algorithms/megolm/MXOutboundSessionInfo.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/algorithms/megolm/MXOutboundSessionInfo.kt
@@ -16,7 +16,7 @@
 
 package org.matrix.android.sdk.internal.crypto.algorithms.megolm
 
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.internal.crypto.model.MXUsersDevicesMap
 import timber.log.Timber
 
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/algorithms/megolm/SharedWithHelper.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/algorithms/megolm/SharedWithHelper.kt
index a64e5af0d3..d09b484e12 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/algorithms/megolm/SharedWithHelper.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/algorithms/megolm/SharedWithHelper.kt
@@ -16,7 +16,7 @@
 
 package org.matrix.android.sdk.internal.crypto.algorithms.megolm
 
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.internal.crypto.model.MXUsersDevicesMap
 import org.matrix.android.sdk.internal.crypto.store.IMXCryptoStore
 
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/algorithms/olm/MXOlmEncryption.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/algorithms/olm/MXOlmEncryption.kt
index 63f2533ac3..7fdfd5a287 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/algorithms/olm/MXOlmEncryption.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/algorithms/olm/MXOlmEncryption.kt
@@ -16,6 +16,7 @@
 
 package org.matrix.android.sdk.internal.crypto.algorithms.olm
 
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.api.session.events.model.Content
 import org.matrix.android.sdk.api.session.events.model.toContent
 import org.matrix.android.sdk.internal.crypto.DeviceListManager
@@ -23,7 +24,6 @@ import org.matrix.android.sdk.internal.crypto.MXOlmDevice
 import org.matrix.android.sdk.internal.crypto.actions.EnsureOlmSessionsForUsersAction
 import org.matrix.android.sdk.internal.crypto.actions.MessageEncrypter
 import org.matrix.android.sdk.internal.crypto.algorithms.IMXEncrypting
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.internal.crypto.store.IMXCryptoStore
 
 internal class MXOlmEncryption(
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/crosssigning/DefaultCrossSigningService.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/crosssigning/DefaultCrossSigningService.kt
index 5afd2ca9ff..5e00f388f5 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/crosssigning/DefaultCrossSigningService.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/crosssigning/DefaultCrossSigningService.kt
@@ -34,9 +34,9 @@ import org.matrix.android.sdk.api.extensions.orFalse
 import org.matrix.android.sdk.api.session.crypto.crosssigning.CrossSigningService
 import org.matrix.android.sdk.api.session.crypto.crosssigning.MXCrossSigningInfo
 import org.matrix.android.sdk.api.session.crypto.crosssigning.PrivateKeysInfo
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.api.util.Optional
 import org.matrix.android.sdk.internal.crypto.DeviceListManager
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.internal.crypto.model.rest.UploadSignatureQueryBuilder
 import org.matrix.android.sdk.internal.crypto.store.IMXCryptoStore
 import org.matrix.android.sdk.internal.crypto.tasks.InitializeCrossSigningTask
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/crosssigning/Extensions.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/crosssigning/Extensions.kt
index cf2d6aa269..8c515eb55f 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/crosssigning/Extensions.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/crosssigning/Extensions.kt
@@ -16,8 +16,8 @@
 package org.matrix.android.sdk.internal.crypto.crosssigning
 
 import android.util.Base64
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.internal.crypto.model.CryptoCrossSigningKey
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.internal.util.JsonCanonicalizer
 import timber.log.Timber
 
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/keysbackup/model/KeysBackupVersionTrustSignature.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/keysbackup/model/KeysBackupVersionTrustSignature.kt
index 1e3db28882..3c04e0296c 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/keysbackup/model/KeysBackupVersionTrustSignature.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/keysbackup/model/KeysBackupVersionTrustSignature.kt
@@ -16,7 +16,7 @@
 
 package org.matrix.android.sdk.internal.crypto.keysbackup.model
 
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 
 /**
  * A signature in a `KeysBackupVersionTrust` object.
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/model/CryptoDeviceInfo.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/model/CryptoDeviceInfo.kt
index db5338cd94..727f739866 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/model/CryptoDeviceInfo.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/model/CryptoDeviceInfo.kt
@@ -15,64 +15,8 @@
  */
 package org.matrix.android.sdk.internal.crypto.model
 
-import org.matrix.android.sdk.api.crypto.crosssigning.DeviceTrustLevel
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.internal.crypto.model.rest.DeviceKeys
-import org.matrix.android.sdk.internal.crypto.model.rest.UnsignedDeviceInfo
-
-data class CryptoDeviceInfo(
-        val deviceId: String,
-        override val userId: String,
-        var algorithms: List<String>? = null,
-        override val keys: Map<String, String>? = null,
-        override val signatures: Map<String, Map<String, String>>? = null,
-        val unsigned: UnsignedDeviceInfo? = null,
-        var trustLevel: DeviceTrustLevel? = null,
-        var isBlocked: Boolean = false,
-        val firstTimeSeenLocalTs: Long? = null
-) : CryptoInfo {
-
-    val isVerified: Boolean
-        get() = trustLevel?.isVerified() == true
-
-    val isUnknown: Boolean
-        get() = trustLevel == null
-
-    /**
-     * @return the fingerprint
-     */
-    fun fingerprint(): String? {
-        return keys
-                ?.takeIf { deviceId.isNotBlank() }
-                ?.get("ed25519:$deviceId")
-    }
-
-    /**
-     * @return the identity key
-     */
-    fun identityKey(): String? {
-        return keys
-                ?.takeIf { deviceId.isNotBlank() }
-                ?.get("curve25519:$deviceId")
-    }
-
-    /**
-     * @return the display name
-     */
-    fun displayName(): String? {
-        return unsigned?.deviceDisplayName
-    }
-
-    override fun signalableJSONDictionary(): Map<String, Any> {
-        val map = HashMap<String, Any>()
-        map["device_id"] = deviceId
-        map["user_id"] = userId
-        algorithms?.let { map["algorithms"] = it }
-        keys?.let { map["keys"] = it }
-        return map
-    }
-
-    fun shortDebugString() = "$userId|$deviceId"
-}
 
 internal fun CryptoDeviceInfo.toRest(): DeviceKeys {
     return CryptoInfoMapper.map(this)
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/model/CryptoInfoMapper.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/model/CryptoInfoMapper.kt
index 6cc6f5400f..97b83e5ba9 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/model/CryptoInfoMapper.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/model/CryptoInfoMapper.kt
@@ -15,6 +15,7 @@
  */
 package org.matrix.android.sdk.internal.crypto.model
 
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.internal.crypto.model.rest.DeviceKeys
 import org.matrix.android.sdk.internal.crypto.model.rest.DeviceKeysWithUnsigned
 import org.matrix.android.sdk.internal.crypto.model.rest.RestKeyInfo
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/model/MXOlmSessionResult.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/model/MXOlmSessionResult.kt
index b07a08c30f..78a59c2709 100755
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/model/MXOlmSessionResult.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/model/MXOlmSessionResult.kt
@@ -16,6 +16,7 @@
 
 package org.matrix.android.sdk.internal.crypto.model
 
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import java.io.Serializable
 
 data class MXOlmSessionResult(
@@ -27,4 +28,5 @@ data class MXOlmSessionResult(
          * Base64 olm session id.
          * null if no session could be established.
          */
-        var sessionId: String?) : Serializable
+        var sessionId: String?
+) : Serializable
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/model/rest/UploadSignatureQueryBuilder.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/model/rest/UploadSignatureQueryBuilder.kt
index 1347c2f4b6..9dbc785c95 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/model/rest/UploadSignatureQueryBuilder.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/model/rest/UploadSignatureQueryBuilder.kt
@@ -15,8 +15,8 @@
  */
 package org.matrix.android.sdk.internal.crypto.model.rest
 
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.internal.crypto.model.CryptoCrossSigningKey
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.internal.crypto.model.toRest
 
 /**
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/IMXCryptoStore.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/IMXCryptoStore.kt
index c1bb9e6cd1..1413a84ca2 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/IMXCryptoStore.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/IMXCryptoStore.kt
@@ -21,6 +21,7 @@ import androidx.paging.PagedList
 import org.matrix.android.sdk.api.session.crypto.crosssigning.MXCrossSigningInfo
 import org.matrix.android.sdk.api.session.crypto.crosssigning.PrivateKeysInfo
 import org.matrix.android.sdk.api.session.crypto.keysbackup.SavedKeyBackupKeyInfo
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.api.session.events.model.Event
 import org.matrix.android.sdk.api.session.events.model.content.RoomKeyWithHeldContent
 import org.matrix.android.sdk.api.util.Optional
@@ -32,7 +33,6 @@ import org.matrix.android.sdk.internal.crypto.OutgoingGossipingRequestState
 import org.matrix.android.sdk.internal.crypto.OutgoingRoomKeyRequest
 import org.matrix.android.sdk.internal.crypto.OutgoingSecretRequest
 import org.matrix.android.sdk.internal.crypto.model.CryptoCrossSigningKey
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.internal.crypto.model.MXUsersDevicesMap
 import org.matrix.android.sdk.internal.crypto.model.OlmInboundGroupSessionWrapper2
 import org.matrix.android.sdk.internal.crypto.model.OlmSessionWrapper
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/RealmCryptoStore.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/RealmCryptoStore.kt
index 23ada36cc8..65a4dbc9dc 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/RealmCryptoStore.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/RealmCryptoStore.kt
@@ -29,6 +29,7 @@ import org.matrix.android.sdk.api.extensions.tryOrNull
 import org.matrix.android.sdk.api.session.crypto.crosssigning.MXCrossSigningInfo
 import org.matrix.android.sdk.api.session.crypto.crosssigning.PrivateKeysInfo
 import org.matrix.android.sdk.api.session.crypto.keysbackup.SavedKeyBackupKeyInfo
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.api.session.events.model.Event
 import org.matrix.android.sdk.api.session.events.model.content.RoomKeyWithHeldContent
 import org.matrix.android.sdk.api.session.room.send.SendState
@@ -46,7 +47,6 @@ import org.matrix.android.sdk.internal.crypto.OutgoingRoomKeyRequest
 import org.matrix.android.sdk.internal.crypto.OutgoingSecretRequest
 import org.matrix.android.sdk.internal.crypto.algorithms.olm.OlmDecryptionResult
 import org.matrix.android.sdk.internal.crypto.model.CryptoCrossSigningKey
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.internal.crypto.model.MXUsersDevicesMap
 import org.matrix.android.sdk.internal.crypto.model.OlmInboundGroupSessionWrapper2
 import org.matrix.android.sdk.internal.crypto.model.OlmSessionWrapper
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/model/CryptoMapper.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/model/CryptoMapper.kt
index 5031c0e0ef..4d91010718 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/model/CryptoMapper.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/store/db/model/CryptoMapper.kt
@@ -18,8 +18,8 @@ package org.matrix.android.sdk.internal.crypto.store.db.model
 import com.squareup.moshi.Moshi
 import com.squareup.moshi.Types
 import org.matrix.android.sdk.api.crypto.crosssigning.DeviceTrustLevel
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.api.util.JsonDict
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.internal.crypto.model.rest.UnsignedDeviceInfo
 import org.matrix.android.sdk.internal.di.SerializeNulls
 import timber.log.Timber
diff --git a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/verification/DefaultVerificationService.kt b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/verification/DefaultVerificationService.kt
index 8edc890c3c..622a0dfb47 100644
--- a/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/verification/DefaultVerificationService.kt
+++ b/matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/verification/DefaultVerificationService.kt
@@ -28,6 +28,7 @@ import org.matrix.android.sdk.api.session.crypto.crosssigning.KEYBACKUP_SECRET_S
 import org.matrix.android.sdk.api.session.crypto.crosssigning.MASTER_KEY_SSSS_NAME
 import org.matrix.android.sdk.api.session.crypto.crosssigning.SELF_SIGNING_KEY_SSSS_NAME
 import org.matrix.android.sdk.api.session.crypto.crosssigning.USER_SIGNING_KEY_SSSS_NAME
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.api.session.crypto.verification.CancelCode
 import org.matrix.android.sdk.api.session.crypto.verification.PendingVerificationRequest
 import org.matrix.android.sdk.api.session.crypto.verification.QrCodeVerificationTransaction
@@ -61,7 +62,6 @@ import org.matrix.android.sdk.internal.crypto.IncomingGossipingRequestManager
 import org.matrix.android.sdk.internal.crypto.MyDeviceInfoHolder
 import org.matrix.android.sdk.internal.crypto.OutgoingGossipingRequestManager
 import org.matrix.android.sdk.internal.crypto.actions.SetDeviceVerificationAction
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.internal.crypto.model.MXUsersDevicesMap
 import org.matrix.android.sdk.internal.crypto.model.rest.KeyVerificationAccept
 import org.matrix.android.sdk.internal.crypto.model.rest.KeyVerificationCancel
diff --git a/vector/src/main/java/im/vector/app/core/dialogs/ManuallyVerifyDialog.kt b/vector/src/main/java/im/vector/app/core/dialogs/ManuallyVerifyDialog.kt
index 9e318bf693..f3923fc4e0 100644
--- a/vector/src/main/java/im/vector/app/core/dialogs/ManuallyVerifyDialog.kt
+++ b/vector/src/main/java/im/vector/app/core/dialogs/ManuallyVerifyDialog.kt
@@ -21,7 +21,7 @@ import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import im.vector.app.R
 import im.vector.app.databinding.DialogDeviceVerifyBinding
 import org.matrix.android.sdk.api.extensions.getFingerprintHumanReadable
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 
 object ManuallyVerifyDialog {
 
diff --git a/vector/src/main/java/im/vector/app/features/crypto/keysrequest/KeyRequestHandler.kt b/vector/src/main/java/im/vector/app/features/crypto/keysrequest/KeyRequestHandler.kt
index 9ea19a9c14..7cd279adf6 100644
--- a/vector/src/main/java/im/vector/app/features/crypto/keysrequest/KeyRequestHandler.kt
+++ b/vector/src/main/java/im/vector/app/features/crypto/keysrequest/KeyRequestHandler.kt
@@ -26,6 +26,7 @@ import org.matrix.android.sdk.api.MatrixCallback
 import org.matrix.android.sdk.api.crypto.crosssigning.DeviceTrustLevel
 import org.matrix.android.sdk.api.session.Session
 import org.matrix.android.sdk.api.session.crypto.keyshare.GossipingRequestListener
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.api.session.crypto.verification.SasVerificationTransaction
 import org.matrix.android.sdk.api.session.crypto.verification.VerificationService
 import org.matrix.android.sdk.api.session.crypto.verification.VerificationTransaction
@@ -33,7 +34,6 @@ import org.matrix.android.sdk.api.session.crypto.verification.VerificationTxStat
 import org.matrix.android.sdk.internal.crypto.IncomingRequestCancellation
 import org.matrix.android.sdk.internal.crypto.IncomingRoomKeyRequest
 import org.matrix.android.sdk.internal.crypto.IncomingSecretShareRequest
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.internal.crypto.model.MXUsersDevicesMap
 import org.matrix.android.sdk.internal.crypto.model.rest.DeviceInfo
 import timber.log.Timber
diff --git a/vector/src/main/java/im/vector/app/features/home/HomeActivityViewModel.kt b/vector/src/main/java/im/vector/app/features/home/HomeActivityViewModel.kt
index 84fb71c13b..dec250fdd0 100644
--- a/vector/src/main/java/im/vector/app/features/home/HomeActivityViewModel.kt
+++ b/vector/src/main/java/im/vector/app/features/home/HomeActivityViewModel.kt
@@ -43,12 +43,12 @@ import org.matrix.android.sdk.api.auth.registration.RegistrationFlowResponse
 import org.matrix.android.sdk.api.auth.registration.nextUncompletedStage
 import org.matrix.android.sdk.api.extensions.tryOrNull
 import org.matrix.android.sdk.api.pushrules.RuleIds
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.api.session.initsync.SyncStatusService
 import org.matrix.android.sdk.api.session.room.model.Membership
 import org.matrix.android.sdk.api.session.room.roomSummaryQueryParams
 import org.matrix.android.sdk.api.util.toMatrixItem
 import org.matrix.android.sdk.flow.flow
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.internal.crypto.model.MXUsersDevicesMap
 import org.matrix.android.sdk.internal.database.lightweight.LightweightSettingsStorage
 import org.matrix.android.sdk.api.util.awaitCallback
diff --git a/vector/src/main/java/im/vector/app/features/roommemberprofile/devices/DeviceListAction.kt b/vector/src/main/java/im/vector/app/features/roommemberprofile/devices/DeviceListAction.kt
index fc28b68b79..c269a4166a 100644
--- a/vector/src/main/java/im/vector/app/features/roommemberprofile/devices/DeviceListAction.kt
+++ b/vector/src/main/java/im/vector/app/features/roommemberprofile/devices/DeviceListAction.kt
@@ -17,7 +17,7 @@
 package im.vector.app.features.roommemberprofile.devices
 
 import im.vector.app.core.platform.VectorViewModelAction
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 
 sealed class DeviceListAction : VectorViewModelAction {
     data class SelectDevice(val device: CryptoDeviceInfo) : DeviceListAction()
diff --git a/vector/src/main/java/im/vector/app/features/roommemberprofile/devices/DeviceListBottomSheetViewModel.kt b/vector/src/main/java/im/vector/app/features/roommemberprofile/devices/DeviceListBottomSheetViewModel.kt
index 03e07a2f82..5c64232a5a 100644
--- a/vector/src/main/java/im/vector/app/features/roommemberprofile/devices/DeviceListBottomSheetViewModel.kt
+++ b/vector/src/main/java/im/vector/app/features/roommemberprofile/devices/DeviceListBottomSheetViewModel.kt
@@ -31,11 +31,11 @@ import im.vector.app.core.di.hiltMavericksViewModelFactory
 import im.vector.app.core.platform.VectorViewModel
 import org.matrix.android.sdk.api.session.Session
 import org.matrix.android.sdk.api.session.crypto.crosssigning.MXCrossSigningInfo
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.api.session.crypto.verification.VerificationMethod
 import org.matrix.android.sdk.api.util.MatrixItem
 import org.matrix.android.sdk.api.util.toMatrixItem
 import org.matrix.android.sdk.flow.flow
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
 
 data class DeviceListViewState(
         val userId: String,
diff --git a/vector/src/main/java/im/vector/app/features/roommemberprofile/devices/DeviceListEpoxyController.kt b/vector/src/main/java/im/vector/app/features/roommemberprofile/devices/DeviceListEpoxyController.kt
index 3bfb210f8d..6a9d053d2a 100644
--- a/vector/src/main/java/im/vector/app/features/roommemberprofile/devices/DeviceListEpoxyController.kt
+++ b/vector/src/main/java/im/vector/app/features/roommemberprofile/devices/DeviceListEpoxyController.kt
@@ -34,7 +34,7 @@ import im.vector.app.core.utils.DimensionConverter
 import im.vector.app.features.settings.VectorPreferences
 import im.vector.lib.core.utils.epoxy.charsequence.toEpoxyCharSequence
 import me.gujun.android.span.span
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import javax.inject.Inject
 
 class DeviceListEpoxyController @Inject constructor(private val stringProvider: StringProvider,
diff --git a/vector/src/main/java/im/vector/app/features/roommemberprofile/devices/DeviceListFragment.kt b/vector/src/main/java/im/vector/app/features/roommemberprofile/devices/DeviceListFragment.kt
index dbf1f19595..48a8a819bc 100644
--- a/vector/src/main/java/im/vector/app/features/roommemberprofile/devices/DeviceListFragment.kt
+++ b/vector/src/main/java/im/vector/app/features/roommemberprofile/devices/DeviceListFragment.kt
@@ -27,7 +27,7 @@ import im.vector.app.core.extensions.configureWith
 import im.vector.app.core.platform.VectorBaseFragment
 import im.vector.app.core.utils.DimensionConverter
 import im.vector.app.databinding.BottomSheetGenericListBinding
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import javax.inject.Inject
 
 class DeviceListFragment @Inject constructor(
diff --git a/vector/src/main/java/im/vector/app/features/roommemberprofile/devices/DeviceTrustInfoActionFragment.kt b/vector/src/main/java/im/vector/app/features/roommemberprofile/devices/DeviceTrustInfoActionFragment.kt
index f82ecb6ddf..a733197372 100644
--- a/vector/src/main/java/im/vector/app/features/roommemberprofile/devices/DeviceTrustInfoActionFragment.kt
+++ b/vector/src/main/java/im/vector/app/features/roommemberprofile/devices/DeviceTrustInfoActionFragment.kt
@@ -27,7 +27,7 @@ import im.vector.app.core.extensions.configureWith
 import im.vector.app.core.platform.VectorBaseFragment
 import im.vector.app.core.utils.DimensionConverter
 import im.vector.app.databinding.BottomSheetGenericListBinding
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import javax.inject.Inject
 
 class DeviceTrustInfoActionFragment @Inject constructor(
diff --git a/vector/src/main/java/im/vector/app/features/roommemberprofile/devices/DeviceTrustInfoEpoxyController.kt b/vector/src/main/java/im/vector/app/features/roommemberprofile/devices/DeviceTrustInfoEpoxyController.kt
index c7f6e64f5c..a52f56870a 100644
--- a/vector/src/main/java/im/vector/app/features/roommemberprofile/devices/DeviceTrustInfoEpoxyController.kt
+++ b/vector/src/main/java/im/vector/app/features/roommemberprofile/devices/DeviceTrustInfoEpoxyController.kt
@@ -29,7 +29,7 @@ import im.vector.app.features.crypto.verification.epoxy.bottomSheetVerificationA
 import im.vector.app.features.settings.VectorPreferences
 import im.vector.lib.core.utils.epoxy.charsequence.toEpoxyCharSequence
 import me.gujun.android.span.span
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import javax.inject.Inject
 
 class DeviceTrustInfoEpoxyController @Inject constructor(private val stringProvider: StringProvider,
diff --git a/vector/src/main/java/im/vector/app/features/settings/devices/DeviceVerificationInfoBottomSheetController.kt b/vector/src/main/java/im/vector/app/features/settings/devices/DeviceVerificationInfoBottomSheetController.kt
index 2b8fa4b49a..8f04534440 100644
--- a/vector/src/main/java/im/vector/app/features/settings/devices/DeviceVerificationInfoBottomSheetController.kt
+++ b/vector/src/main/java/im/vector/app/features/settings/devices/DeviceVerificationInfoBottomSheetController.kt
@@ -28,7 +28,7 @@ import im.vector.app.core.ui.views.toDrawableRes
 import im.vector.app.features.crypto.verification.epoxy.bottomSheetVerificationActionItem
 import im.vector.lib.core.utils.epoxy.charsequence.toEpoxyCharSequence
 import org.matrix.android.sdk.api.extensions.orFalse
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import timber.log.Timber
 import javax.inject.Inject
 
diff --git a/vector/src/main/java/im/vector/app/features/settings/devices/DeviceVerificationInfoBottomSheetViewState.kt b/vector/src/main/java/im/vector/app/features/settings/devices/DeviceVerificationInfoBottomSheetViewState.kt
index 32927ca068..fba9c72a61 100644
--- a/vector/src/main/java/im/vector/app/features/settings/devices/DeviceVerificationInfoBottomSheetViewState.kt
+++ b/vector/src/main/java/im/vector/app/features/settings/devices/DeviceVerificationInfoBottomSheetViewState.kt
@@ -19,7 +19,7 @@ package im.vector.app.features.settings.devices
 import com.airbnb.mvrx.Async
 import com.airbnb.mvrx.MavericksState
 import com.airbnb.mvrx.Uninitialized
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.internal.crypto.model.rest.DeviceInfo
 
 data class DeviceVerificationInfoBottomSheetViewState(
diff --git a/vector/src/main/java/im/vector/app/features/settings/devices/DevicesAction.kt b/vector/src/main/java/im/vector/app/features/settings/devices/DevicesAction.kt
index e402982d97..dd8fca3820 100644
--- a/vector/src/main/java/im/vector/app/features/settings/devices/DevicesAction.kt
+++ b/vector/src/main/java/im/vector/app/features/settings/devices/DevicesAction.kt
@@ -17,7 +17,7 @@
 package im.vector.app.features.settings.devices
 
 import im.vector.app.core.platform.VectorViewModelAction
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 
 sealed class DevicesAction : VectorViewModelAction {
     object Refresh : DevicesAction()
diff --git a/vector/src/main/java/im/vector/app/features/settings/devices/DevicesViewEvents.kt b/vector/src/main/java/im/vector/app/features/settings/devices/DevicesViewEvents.kt
index 9e1f83582f..10714e3c45 100644
--- a/vector/src/main/java/im/vector/app/features/settings/devices/DevicesViewEvents.kt
+++ b/vector/src/main/java/im/vector/app/features/settings/devices/DevicesViewEvents.kt
@@ -20,7 +20,7 @@ package im.vector.app.features.settings.devices
 import im.vector.app.core.platform.VectorViewEvents
 import org.matrix.android.sdk.api.auth.registration.RegistrationFlowResponse
 import org.matrix.android.sdk.api.session.Session
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.internal.crypto.model.rest.DeviceInfo
 
 /**
diff --git a/vector/src/main/java/im/vector/app/features/settings/devices/DevicesViewModel.kt b/vector/src/main/java/im/vector/app/features/settings/devices/DevicesViewModel.kt
index f7d1ca27a1..2f743abdf3 100644
--- a/vector/src/main/java/im/vector/app/features/settings/devices/DevicesViewModel.kt
+++ b/vector/src/main/java/im/vector/app/features/settings/devices/DevicesViewModel.kt
@@ -54,13 +54,13 @@ import org.matrix.android.sdk.api.auth.registration.nextUncompletedStage
 import org.matrix.android.sdk.api.crypto.crosssigning.DeviceTrustLevel
 import org.matrix.android.sdk.api.failure.Failure
 import org.matrix.android.sdk.api.session.Session
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.api.session.crypto.verification.VerificationMethod
 import org.matrix.android.sdk.api.session.crypto.verification.VerificationService
 import org.matrix.android.sdk.api.session.crypto.verification.VerificationTransaction
 import org.matrix.android.sdk.api.session.crypto.verification.VerificationTxState
 import org.matrix.android.sdk.flow.flow
 import org.matrix.android.sdk.internal.crypto.crosssigning.fromBase64
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
 import org.matrix.android.sdk.internal.crypto.model.rest.DefaultBaseAuth
 import org.matrix.android.sdk.internal.crypto.model.rest.DeviceInfo
 import org.matrix.android.sdk.api.util.awaitCallback
diff --git a/vector/src/test/java/im/vector/app/test/fakes/FakeCryptoService.kt b/vector/src/test/java/im/vector/app/test/fakes/FakeCryptoService.kt
index 1ec1f31b45..ed571fc2f2 100644
--- a/vector/src/test/java/im/vector/app/test/fakes/FakeCryptoService.kt
+++ b/vector/src/test/java/im/vector/app/test/fakes/FakeCryptoService.kt
@@ -19,7 +19,7 @@ package im.vector.app.test.fakes
 import androidx.lifecycle.MutableLiveData
 import io.mockk.mockk
 import org.matrix.android.sdk.api.session.crypto.CryptoService
-import org.matrix.android.sdk.internal.crypto.model.CryptoDeviceInfo
+import org.matrix.android.sdk.api.session.crypto.model.CryptoDeviceInfo
 
 class FakeCryptoService : CryptoService by mockk() {