Finalize v1.22
This commit is contained in:
Evan Su
GitHub
parent
8f183b6f95
commit
82c21b2986
101
src/Picocrypt.go
101
src/Picocrypt.go
|
|
@ -1,8 +1,8 @@
|
|||
package main
|
||||
|
||||
/*
|
||||
|
||||
Picocrypt v1.21
|
||||
|
||||
Picocrypt v1.22
|
||||
Copyright (c) Evan Su (https://evansu.cc)
|
||||
Released under a GNU GPL v3 License
|
||||
https://github.com/HACKERALERT/Picocrypt
|
||||
|
|
@ -45,7 +45,7 @@ import (
|
|||
"crypto/sha256"
|
||||
"crypto/subtle"
|
||||
|
||||
"github.com/HACKERALERT/serpent"
|
||||
"github.com/HACKERALERT/serpent" //v0.0.0-20210716182301-293b29869c66
|
||||
"golang.org/x/crypto/argon2"
|
||||
"golang.org/x/crypto/blake2b"
|
||||
"golang.org/x/crypto/blake2s"
|
||||
|
|
@ -54,16 +54,16 @@ import (
|
|||
"golang.org/x/crypto/sha3"
|
||||
|
||||
// UI
|
||||
"github.com/HACKERALERT/giu"
|
||||
"github.com/HACKERALERT/giu" //v0.5.7-0.20211216020632-65de69857557
|
||||
|
||||
// Reed-Solomon
|
||||
"github.com/HACKERALERT/infectious"
|
||||
"github.com/HACKERALERT/infectious" //v0.0.0-20211215232025-9d20874ad4b1
|
||||
|
||||
// Helpers
|
||||
"github.com/HACKERALERT/clipboard"
|
||||
"github.com/HACKERALERT/dialog"
|
||||
"github.com/HACKERALERT/jibber_jabber"
|
||||
"github.com/HACKERALERT/zxcvbn-go"
|
||||
"github.com/HACKERALERT/clipboard" //v0.1.5-0.20211215214929-7345ba96aeca
|
||||
"github.com/HACKERALERT/dialog" //v0.0.0-20211215220206-17f428aa513e
|
||||
"github.com/HACKERALERT/jibber_jabber" //v0.0.0-20211215234401-c23e432f628b
|
||||
"github.com/HACKERALERT/zxcvbn-go" //v0.0.0-20210927200100-f131a4666ad5
|
||||
)
|
||||
|
||||
//go:embed icon.png
|
||||
|
|
@ -92,7 +92,7 @@ var languages = []string{
|
|||
var languageSelected int32
|
||||
|
||||
// Generic variables
|
||||
var version = "v1.21"
|
||||
var version = "v1.22"
|
||||
var window *giu.MasterWindow
|
||||
var windowOptimized bool
|
||||
var dpi float32
|
||||
|
|
@ -139,7 +139,6 @@ var metadataPrompt = "Metadata:"
|
|||
var metadataDisabled bool
|
||||
|
||||
// Advanced options
|
||||
var fast bool
|
||||
var paranoid bool
|
||||
var reedsolo bool
|
||||
var deleteWhenDone bool
|
||||
|
|
@ -174,7 +173,6 @@ var showConfirmation bool
|
|||
// Reed-Solomon encoders
|
||||
var rs1, _ = infectious.NewFEC(1, 3) // 1 data shard, 3 total -> 2 parity shards
|
||||
var rs5, _ = infectious.NewFEC(5, 15)
|
||||
var rs6, _ = infectious.NewFEC(6, 18)
|
||||
var rs16, _ = infectious.NewFEC(16, 48)
|
||||
var rs24, _ = infectious.NewFEC(24, 72)
|
||||
var rs32, _ = infectious.NewFEC(32, 96)
|
||||
|
|
@ -182,6 +180,7 @@ var rs64, _ = infectious.NewFEC(64, 192)
|
|||
var rs128, _ = infectious.NewFEC(128, 136)
|
||||
|
||||
// File checksum generator variables
|
||||
var csProgress float32
|
||||
var csMd5 string
|
||||
var csSha1 string
|
||||
var csSha256 string
|
||||
|
|
@ -195,7 +194,6 @@ var sha256Color = color.RGBA{0x00, 0x00, 0x00, 0x00}
|
|||
var sha3Color = color.RGBA{0x00, 0x00, 0x00, 0x00}
|
||||
var blake2bColor = color.RGBA{0x00, 0x00, 0x00, 0x00}
|
||||
var blake2sColor = color.RGBA{0x00, 0x00, 0x00, 0x00}
|
||||
var csProgress float32 = 0
|
||||
var md5Selected = true
|
||||
var sha1Selected = true
|
||||
var sha256Selected = true
|
||||
|
|
@ -542,21 +540,19 @@ func draw() {
|
|||
giu.Label(s("Advanced:")),
|
||||
giu.Custom(func() {
|
||||
if mode != "decrypt" {
|
||||
giu.Row(
|
||||
giu.Checkbox(s("Use fast mode"), &fast),
|
||||
giu.Dummy(-221, 0),
|
||||
giu.Checkbox(s("Encode with Reed-Solomon"), &reedsolo),
|
||||
).Build()
|
||||
giu.Row(
|
||||
giu.Checkbox(s("Use paranoid mode"), ¶noid),
|
||||
giu.Dummy(-221, 0),
|
||||
giu.Checkbox(s("Delete files when complete"), &deleteWhenDone),
|
||||
giu.Checkbox(s("Encode with Reed-Solomon"), &reedsolo),
|
||||
).Build()
|
||||
giu.Row(
|
||||
giu.Style().SetDisabled(!(len(allFiles) > 1 || len(onlyFolders) > 0)).To(
|
||||
giu.Checkbox(s("Compress files"), &compress),
|
||||
),
|
||||
giu.Dummy(-221, 0),
|
||||
giu.Checkbox(s("Delete files when complete"), &deleteWhenDone),
|
||||
).Build()
|
||||
giu.Row(
|
||||
giu.Checkbox(s("Split every"), &split),
|
||||
giu.InputText(&splitSize).Size(55/dpi).Flags(giu.InputTextFlagsCharsHexadecimal).OnChange(func() {
|
||||
split = splitSize != ""
|
||||
|
|
@ -865,19 +861,18 @@ func draw() {
|
|||
giu.Label(fmt.Sprintf(s("Picocrypt %s, created by Evan Su (https://evansu.cc/)."), version)),
|
||||
giu.Label(s("Released under a GNU GPL v3 License.")),
|
||||
giu.Label(s("A warm thank you to all the people listed below.")),
|
||||
giu.Label(s("Patrons:")),
|
||||
giu.Label(" - Frederick Doe"),
|
||||
giu.Label(s("Donators:")),
|
||||
giu.Label(s("Donors:")),
|
||||
giu.Label(" - jp26"),
|
||||
giu.Label(" - Tybbs"),
|
||||
giu.Label(" - W.Graham"),
|
||||
giu.Label(" - N. Chin"),
|
||||
giu.Label(" - Manjot"),
|
||||
giu.Label(" - Phil P."),
|
||||
giu.Label(" - E. Zahard"),
|
||||
giu.Label(s("Translators:")),
|
||||
giu.Label("umitseyhan75, digitalblossom, zeeaall, francirc, kurpau"),
|
||||
giu.Label(s("Other:")),
|
||||
giu.Label("Fuderal, u/greenreddits, u/Tall_Escape, u/NSABackdoors"),
|
||||
giu.Label("umitseyhan75, digitalblossom, zeeaall, kurpau, francirc, yn, Etim-Orb").Wrapped(true),
|
||||
giu.Label(s("Others:")),
|
||||
giu.Label("Fuderal, u/greenreddits, u/Tall_Escape, u/NSABackdoors, @samuel-lucas6").Wrapped(true),
|
||||
),
|
||||
).Build()
|
||||
}),
|
||||
|
|
@ -1047,23 +1042,23 @@ func onDrop(names []string) {
|
|||
metadata = s("Metadata is corrupted.")
|
||||
}
|
||||
|
||||
flags := make([]byte, 18)
|
||||
flags := make([]byte, 15)
|
||||
fin.Read(flags)
|
||||
fin.Close()
|
||||
flags, err = rsDecode(rs6, flags)
|
||||
flags, err = rsDecode(rs5, flags)
|
||||
if err != nil {
|
||||
mainStatus = "Input file is corrupt and cannot be decrypted."
|
||||
mainStatusColor = color.RGBA{0xff, 0x00, 0x00, 0xff}
|
||||
return
|
||||
}
|
||||
|
||||
if flags[2] == 1 {
|
||||
if flags[1] == 1 {
|
||||
keyfile = true
|
||||
keyfilePrompt = s("Keyfiles required.")
|
||||
} else {
|
||||
keyfilePrompt = s("Not applicable.")
|
||||
}
|
||||
if flags[5] == 1 {
|
||||
if flags[2] == 1 {
|
||||
keyfileOrderMatters = true
|
||||
}
|
||||
} else {
|
||||
|
|
@ -1245,7 +1240,7 @@ func work() {
|
|||
stat, _ := os.Stat(inputFile)
|
||||
total := stat.Size()
|
||||
if mode == "decrypt" {
|
||||
total -= 789
|
||||
total -= 786
|
||||
}
|
||||
|
||||
// XChaCha20's max message size is 256 GiB
|
||||
|
|
@ -1299,14 +1294,14 @@ func work() {
|
|||
fout.Write(rsEncode(rs1, []byte{i}))
|
||||
}
|
||||
|
||||
flags := make([]byte, 6)
|
||||
if fast {
|
||||
flags := make([]byte, 5)
|
||||
if paranoid {
|
||||
flags[0] = 1
|
||||
}
|
||||
if paranoid {
|
||||
if len(keyfiles) > 0 {
|
||||
flags[1] = 1
|
||||
}
|
||||
if len(keyfiles) > 0 {
|
||||
if keyfileOrderMatters {
|
||||
flags[2] = 1
|
||||
}
|
||||
if reedsolo {
|
||||
|
|
@ -1315,10 +1310,7 @@ func work() {
|
|||
if total%1048576 >= 1048448 {
|
||||
flags[4] = 1
|
||||
}
|
||||
if keyfileOrderMatters {
|
||||
flags[5] = 1
|
||||
}
|
||||
flags = rsEncode(rs6, flags)
|
||||
flags = rsEncode(rs5, flags)
|
||||
fout.Write(flags)
|
||||
|
||||
// Fill salts and nonce with Go's CSPRNG
|
||||
|
|
@ -1377,11 +1369,10 @@ func work() {
|
|||
|
||||
fin.Read(make([]byte, metadataLength*3))
|
||||
|
||||
flags := make([]byte, 18)
|
||||
flags := make([]byte, 15)
|
||||
fin.Read(flags)
|
||||
flags, err3 = rsDecode(rs6, flags)
|
||||
fast = flags[0] == 1
|
||||
paranoid = flags[1] == 1
|
||||
flags, err3 = rsDecode(rs5, flags)
|
||||
paranoid = flags[0] == 1
|
||||
reedsolo = flags[3] == 1
|
||||
padded = flags[4] == 1
|
||||
|
||||
|
|
@ -1434,16 +1425,7 @@ func work() {
|
|||
|
||||
// Derive encryption/decryption keys and subkeys
|
||||
var key []byte
|
||||
if fast {
|
||||
key = argon2.IDKey(
|
||||
[]byte(password),
|
||||
salt,
|
||||
4,
|
||||
131072,
|
||||
4,
|
||||
32,
|
||||
)
|
||||
} else if paranoid {
|
||||
if paranoid {
|
||||
key = argon2.IDKey(
|
||||
[]byte(password),
|
||||
salt,
|
||||
|
|
@ -1527,9 +1509,9 @@ func work() {
|
|||
keyfileCorrect := true
|
||||
var tmp bool
|
||||
|
||||
keyCorrect = !(subtle.ConstantTimeCompare(keyHash, _keyHash) == 0)
|
||||
keyCorrect = subtle.ConstantTimeCompare(keyHash, _keyHash) != 0
|
||||
if keyfile {
|
||||
keyfileCorrect = !(subtle.ConstantTimeCompare(keyfileHash, _keyfileHash) == 0)
|
||||
keyfileCorrect = subtle.ConstantTimeCompare(keyfileHash, _keyfileHash) != 0
|
||||
tmp = !keyCorrect || !keyfileCorrect
|
||||
} else {
|
||||
tmp = !keyCorrect
|
||||
|
|
@ -1586,12 +1568,12 @@ func work() {
|
|||
subkey := make([]byte, 32)
|
||||
hkdf := hkdf.New(sha3.New256, key, hkdfSalt, nil)
|
||||
hkdf.Read(subkey)
|
||||
if fast {
|
||||
// Keyed BLAKE2b
|
||||
mac, _ = blake2b.New512(subkey)
|
||||
} else {
|
||||
if paranoid {
|
||||
// HMAC-SHA3
|
||||
mac = hmac.New(sha3.New512, subkey)
|
||||
} else {
|
||||
// Keyed BLAKE2b
|
||||
mac, _ = blake2b.New512(subkey)
|
||||
}
|
||||
|
||||
// Generate another subkey and cipher (not used unless paranoid mode is checked)
|
||||
|
|
@ -1757,7 +1739,7 @@ func work() {
|
|||
|
||||
if mode == "encrypt" {
|
||||
// Seek back to header and write important data
|
||||
fout.Seek(int64(312+len(metadata)*3), 0)
|
||||
fout.Seek(int64(309+len(metadata)*3), 0)
|
||||
fout.Write(rsEncode(rs64, keyHash))
|
||||
fout.Write(rsEncode(rs32, keyfileHash))
|
||||
fout.Write(rsEncode(rs64, mac.Sum(nil)))
|
||||
|
|
@ -2032,7 +2014,6 @@ func resetUI() {
|
|||
split = false
|
||||
splitSize = ""
|
||||
splitSelected = 1
|
||||
fast = false
|
||||
deleteWhenDone = false
|
||||
paranoid = false
|
||||
compress = false
|
||||
|
|
|
|||
Loading…
Reference in New Issue