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Code Issues Projects Releases Wiki Activity

feat: more readable panic (#183)

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This commit is contained in:
cannian1
2024-02-27 10:38:08 +08:00
committed by GitHub
parent 069812e0ee
commit 6c7f38d8b3
1 changed files with 71 additions and 1 deletions
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72
cryptor/crypto.go
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@@ -76,6 +76,11 @@ func AesEcbDecrypt(encrypted, key []byte) []byte {
// len(key) should be 16, 24 or 32.
// Play: https://go.dev/play/p/IOq_g8_lKZD
func AesCbcEncrypt(data, key []byte) []byte {
size := len(key)
if size != 16 && size != 24 && size != 32 {
panic("key length shoud be 16 or 24 or 32")
}
block, _ := aes.NewCipher(key)
data = pkcs7Padding(data, block.BlockSize())
@@ -95,6 +100,11 @@ func AesCbcEncrypt(data, key []byte) []byte {
// len(key) should be 16, 24 or 32.
// Play: https://go.dev/play/p/IOq_g8_lKZD
func AesCbcDecrypt(encrypted, key []byte) []byte {
size := len(key)
if size != 16 && size != 24 && size != 32 {
panic("key length shoud be 16 or 24 or 32")
}
block, _ := aes.NewCipher(key)
iv := encrypted[:aes.BlockSize]
@@ -111,6 +121,11 @@ func AesCbcDecrypt(encrypted, key []byte) []byte {
// len(key) should be 16, 24 or 32.
// Play: https://go.dev/play/p/SpaZO0-5Nsp
func AesCtrCrypt(data, key []byte) []byte {
size := len(key)
if size != 16 && size != 24 && size != 32 {
panic("key length shoud be 16 or 24 or 32")
}
block, _ := aes.NewCipher(key)
iv := bytes.Repeat([]byte("1"), block.BlockSize())
@@ -126,6 +141,11 @@ func AesCtrCrypt(data, key []byte) []byte {
// len(key) should be 16, 24 or 32.
// Play: https://go.dev/play/p/tfkF10B13kH
func AesCfbEncrypt(data, key []byte) []byte {
size := len(key)
if size != 16 && size != 24 && size != 32 {
panic("key length shoud be 16 or 24 or 32")
}
block, err := aes.NewCipher(key)
if err != nil {
panic(err)
@@ -148,6 +168,11 @@ func AesCfbEncrypt(data, key []byte) []byte {
// len(encrypted) should be great than 16, len(key) should be 16, 24 or 32.
// Play: https://go.dev/play/p/tfkF10B13kH
func AesCfbDecrypt(encrypted, key []byte) []byte {
size := len(key)
if size != 16 && size != 24 && size != 32 {
panic("key length shoud be 16 or 24 or 32")
}
if len(encrypted) < aes.BlockSize {
panic("encrypted data is too short")
}
@@ -167,6 +192,11 @@ func AesCfbDecrypt(encrypted, key []byte) []byte {
// len(key) should be 16, 24 or 32.
// Play: https://go.dev/play/p/VtHxtkUj-3F
func AesOfbEncrypt(data, key []byte) []byte {
size := len(key)
if size != 16 && size != 24 && size != 32 {
panic("key length shoud be 16 or 24 or 32")
}
block, err := aes.NewCipher(key)
if err != nil {
panic(err)
@@ -189,6 +219,11 @@ func AesOfbEncrypt(data, key []byte) []byte {
// len(key) should be 16, 24 or 32.
// Play: https://go.dev/play/p/VtHxtkUj-3F
func AesOfbDecrypt(data, key []byte) []byte {
size := len(key)
if size != 16 && size != 24 && size != 32 {
panic("key length shoud be 16 or 24 or 32")
}
block, err := aes.NewCipher(key)
if err != nil {
panic(err)
@@ -255,6 +290,11 @@ func DesEcbDecrypt(encrypted, key []byte) []byte {
// len(key) should be 8.
// Play: https://go.dev/play/p/4cC4QvWfe3_1
func DesCbcEncrypt(data, key []byte) []byte {
size := len(key)
if size != 8 {
panic("key length shoud be 8")
}
block, _ := des.NewCipher(key)
data = pkcs7Padding(data, block.BlockSize())
@@ -275,6 +315,11 @@ func DesCbcEncrypt(data, key []byte) []byte {
// len(key) should be 8.
// Play: https://go.dev/play/p/4cC4QvWfe3_1
func DesCbcDecrypt(encrypted, key []byte) []byte {
size := len(key)
if size != 8 {
panic("key length shoud be 8")
}
block, _ := des.NewCipher(key)
iv := encrypted[:des.BlockSize]
@@ -291,6 +336,11 @@ func DesCbcDecrypt(encrypted, key []byte) []byte {
// len(key) should be 8.
// Play: https://go.dev/play/p/9-T6OjKpcdw
func DesCtrCrypt(data, key []byte) []byte {
size := len(key)
if size != 8 {
panic("key length shoud be 8")
}
block, _ := des.NewCipher(key)
iv := bytes.Repeat([]byte("1"), block.BlockSize())
@@ -306,6 +356,11 @@ func DesCtrCrypt(data, key []byte) []byte {
// len(key) should be 8.
// Play: https://go.dev/play/p/y-eNxcFBlxL
func DesCfbEncrypt(data, key []byte) []byte {
size := len(key)
if size != 8 {
panic("key length shoud be 8")
}
block, err := des.NewCipher(key)
if err != nil {
panic(err)
@@ -327,6 +382,11 @@ func DesCfbEncrypt(data, key []byte) []byte {
// len(encrypted) should be great than 16, len(key) should be 8.
// Play: https://go.dev/play/p/y-eNxcFBlxL
func DesCfbDecrypt(encrypted, key []byte) []byte {
size := len(key)
if size != 8 {
panic("key length shoud be 8")
}
block, _ := des.NewCipher(key)
if len(encrypted) < des.BlockSize {
panic("encrypted data is too short")
@@ -341,9 +401,14 @@ func DesCfbDecrypt(encrypted, key []byte) []byte {
}
// DesOfbEncrypt encrypt data with key use DES OFB algorithm
// len(key) should be 16, 24 or 32.
// len(key) should be 8.
// Play: https://go.dev/play/p/74KmNadjN1J
func DesOfbEncrypt(data, key []byte) []byte {
size := len(key)
if size != 8 {
panic("key length shoud be 8")
}
block, err := des.NewCipher(key)
if err != nil {
panic(err)
@@ -365,6 +430,11 @@ func DesOfbEncrypt(data, key []byte) []byte {
// len(key) should be 8.
// Play: https://go.dev/play/p/74KmNadjN1J
func DesOfbDecrypt(data, key []byte) []byte {
size := len(key)
if size != 8 {
panic("key length shoud be 8")
}
block, err := des.NewCipher(key)
if err != nil {
panic(err)