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cipher_setting.go
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cipher_setting.go
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package pkcs8
import (
"crypto/aes"
"crypto/des"
"encoding/asn1"
"github.com/tjfoc/gmsm/sm4"
)
var (
// 加密方式
oidDESCBC = asn1.ObjectIdentifier{1, 3, 14, 3, 2, 7}
oidDESEDE3CBC = asn1.ObjectIdentifier{1, 2, 840, 113549, 3, 7}
oidAES = asn1.ObjectIdentifier{2, 16, 840, 1, 101, 3, 4, 1}
oidAES128ECB = asn1.ObjectIdentifier{2, 16, 840, 1, 101, 3, 4, 1, 1}
oidAES128CBC = asn1.ObjectIdentifier{2, 16, 840, 1, 101, 3, 4, 1, 2}
oidAES128OFB = asn1.ObjectIdentifier{2, 16, 840, 1, 101, 3, 4, 1, 3}
oidAES128CFB = asn1.ObjectIdentifier{2, 16, 840, 1, 101, 3, 4, 1, 4}
oidAES128GCM = asn1.ObjectIdentifier{2, 16, 840, 1, 101, 3, 4, 1, 6}
oidAES128CCM = asn1.ObjectIdentifier{2, 16, 840, 1, 101, 3, 4, 1, 7}
oidAES192ECB = asn1.ObjectIdentifier{2, 16, 840, 1, 101, 3, 4, 1, 21}
oidAES192CBC = asn1.ObjectIdentifier{2, 16, 840, 1, 101, 3, 4, 1, 22}
oidAES192OFB = asn1.ObjectIdentifier{2, 16, 840, 1, 101, 3, 4, 1, 23}
oidAES192CFB = asn1.ObjectIdentifier{2, 16, 840, 1, 101, 3, 4, 1, 24}
oidAES192GCM = asn1.ObjectIdentifier{2, 16, 840, 1, 101, 3, 4, 1, 26}
oidAES192CCM = asn1.ObjectIdentifier{2, 16, 840, 1, 101, 3, 4, 1, 27}
oidAES256ECB = asn1.ObjectIdentifier{2, 16, 840, 1, 101, 3, 4, 1, 41}
oidAES256CBC = asn1.ObjectIdentifier{2, 16, 840, 1, 101, 3, 4, 1, 42}
oidAES256OFB = asn1.ObjectIdentifier{2, 16, 840, 1, 101, 3, 4, 1, 43}
oidAES256CFB = asn1.ObjectIdentifier{2, 16, 840, 1, 101, 3, 4, 1, 44}
oidAES256GCM = asn1.ObjectIdentifier{2, 16, 840, 1, 101, 3, 4, 1, 46}
oidAES256CCM = asn1.ObjectIdentifier{2, 16, 840, 1, 101, 3, 4, 1, 47}
oidSM4ECB = asn1.ObjectIdentifier{1, 2, 156, 10197, 1, 104, 1}
oidSM4CBC = asn1.ObjectIdentifier{1, 2, 156, 10197, 1, 104, 2}
oidSM4OFB = asn1.ObjectIdentifier{1, 2, 156, 10197, 1, 104, 3}
oidSM4CFB = asn1.ObjectIdentifier{1, 2, 156, 10197, 1, 104, 4}
// CFB1 暂时不提供
oidSM4CFB1 = asn1.ObjectIdentifier{1, 2, 156, 10197, 1, 104, 5}
oidSM4CFB8 = asn1.ObjectIdentifier{1, 2, 156, 10197, 1, 104, 6}
oidSM4GCM = asn1.ObjectIdentifier{1, 2, 156, 10197, 1, 104, 8}
oidSM4CCM = asn1.ObjectIdentifier{1, 2, 156, 10197, 1, 104, 9}
)
// DESCBC is the 56-bit key 3DES cipher in CBC mode.
var DESCBC = CipherCBC{
cipherFunc: des.NewCipher,
keySize: 8,
blockSize: des.BlockSize,
identifier: oidDESCBC,
}
// TripleDESCBC is the 168-bit key 3DES cipher in CBC mode.
var DESEDE3CBC = CipherCBC{
cipherFunc: des.NewTripleDESCipher,
keySize: 24,
blockSize: des.BlockSize,
identifier: oidDESEDE3CBC,
}
// ==========
// AES128ECB is the 128-bit key AES cipher in ECB mode.
var AES128ECB = CipherECB{
cipherFunc: aes.NewCipher,
keySize: 16,
blockSize: aes.BlockSize,
identifier: oidAES128ECB,
}
// AES128CBC is the 128-bit key AES cipher in CBC mode.
var AES128CBC = CipherCBC{
cipherFunc: aes.NewCipher,
keySize: 16,
blockSize: aes.BlockSize,
identifier: oidAES128CBC,
}
// AES128OFB is the 128-bit key AES cipher in OFB mode.
var AES128OFB = CipherOFB{
cipherFunc: aes.NewCipher,
keySize: 16,
blockSize: aes.BlockSize,
identifier: oidAES128OFB,
}
// AES128CFB is the 128-bit key AES cipher in CFB mode.
var AES128CFB = CipherCFB{
cipherFunc: aes.NewCipher,
keySize: 16,
blockSize: aes.BlockSize,
identifier: oidAES128CFB,
}
// AES128GCM is the 128-bit key AES cipher in GCM mode.
var AES128GCM = CipherGCM{
cipherFunc: aes.NewCipher,
keySize: 16,
nonceSize: 12,
identifier: oidAES128GCM,
}
// AES128GCMb is the 128-bit key AES cipher in GCM mode.
var AES128GCMb = CipherGCMb{
cipherFunc: aes.NewCipher,
keySize: 16,
nonceSize: 12,
identifier: oidAES128GCM,
}
// AES128CCM is the 128-bit key AES cipher in CCM mode.
var AES128CCM = CipherCCM{
cipherFunc: aes.NewCipher,
keySize: 16,
nonceSize: 12,
identifier: oidAES128CCM,
}
// AES128CCMb is the 128-bit key AES cipher in CCM mode.
var AES128CCMb = CipherCCMb{
cipherFunc: aes.NewCipher,
keySize: 16,
nonceSize: 12,
identifier: oidAES128CCM,
}
// ==========
// AES192ECB is the 192-bit key AES cipher in ECB mode.
var AES192ECB = CipherECB{
cipherFunc: aes.NewCipher,
keySize: 24,
blockSize: aes.BlockSize,
identifier: oidAES192ECB,
}
// AES192CBC is the 192-bit key AES cipher in CBC mode.
var AES192CBC = CipherCBC{
cipherFunc: aes.NewCipher,
keySize: 24,
blockSize: aes.BlockSize,
identifier: oidAES192CBC,
}
// AES192OFB is the 192-bit key AES cipher in OFB mode.
var AES192OFB = CipherOFB{
cipherFunc: aes.NewCipher,
keySize: 24,
blockSize: aes.BlockSize,
identifier: oidAES192OFB,
}
// AES192CFB is the 192-bit key AES cipher in CFB mode.
var AES192CFB = CipherCFB{
cipherFunc: aes.NewCipher,
keySize: 24,
blockSize: aes.BlockSize,
identifier: oidAES192CFB,
}
// AES192GCM is the 192-bit key AES cipher in GCM mode.
var AES192GCM = CipherGCM{
cipherFunc: aes.NewCipher,
keySize: 24,
nonceSize: 12,
identifier: oidAES192GCM,
}
// AES192GCMb is the 192-bit key AES cipher in GCM mode.
var AES192GCMb = CipherGCMb{
cipherFunc: aes.NewCipher,
keySize: 24,
nonceSize: 12,
identifier: oidAES192GCM,
}
// AES192CCM is the 192-bit key AES cipher in CCM mode.
var AES192CCM = CipherCCM{
cipherFunc: aes.NewCipher,
keySize: 24,
nonceSize: 12,
identifier: oidAES192CCM,
}
// AES192CCMb is the 192-bit key AES cipher in CCM mode.
var AES192CCMb = CipherCCMb{
cipherFunc: aes.NewCipher,
keySize: 24,
nonceSize: 12,
identifier: oidAES192CCM,
}
// ==========
// AES256ECB is the 256-bit key AES cipher in ECB mode.
var AES256ECB = CipherECB{
cipherFunc: aes.NewCipher,
keySize: 32,
blockSize: aes.BlockSize,
identifier: oidAES256ECB,
}
// AES256CBC is the 256-bit key AES cipher in CBC mode.
var AES256CBC = CipherCBC{
cipherFunc: aes.NewCipher,
keySize: 32,
blockSize: aes.BlockSize,
identifier: oidAES256CBC,
}
// AES256OFB is the 256-bit key AES cipher in OFB mode.
var AES256OFB = CipherOFB{
cipherFunc: aes.NewCipher,
keySize: 32,
blockSize: aes.BlockSize,
identifier: oidAES256OFB,
}
// AES256CFB is the 256-bit key AES cipher in CFB mode.
var AES256CFB = CipherCFB{
cipherFunc: aes.NewCipher,
keySize: 32,
blockSize: aes.BlockSize,
identifier: oidAES256CFB,
}
// AES256GCM is the 256-bit key AES cipher in GCM mode.
var AES256GCM = CipherGCM{
cipherFunc: aes.NewCipher,
keySize: 32,
nonceSize: 12,
identifier: oidAES256GCM,
}
// AES256GCMb is the 256-bit key AES cipher in GCM mode.
var AES256GCMb = CipherGCMb{
cipherFunc: aes.NewCipher,
keySize: 32,
nonceSize: 12,
identifier: oidAES256GCM,
}
// AES256CCM is the 256-bit key AES cipher in CCM mode.
var AES256CCM = CipherCCM{
cipherFunc: aes.NewCipher,
keySize: 32,
nonceSize: 12,
identifier: oidAES256CCM,
}
// AES256CCMb is the 256-bit key AES cipher in CCM mode.
var AES256CCMb = CipherCCMb{
cipherFunc: aes.NewCipher,
keySize: 32,
nonceSize: 12,
identifier: oidAES256CCM,
}
// ==========
// SM4ECB is the 128-bit key SM4 cipher in ECB mode.
var SM4ECB = CipherECB{
cipherFunc: sm4.NewCipher,
keySize: 16,
blockSize: sm4.BlockSize,
identifier: oidSM4ECB,
}
// SM4CBC is the 128-bit key SM4 cipher in CBC mode.
var SM4CBC = CipherCBC{
cipherFunc: sm4.NewCipher,
keySize: 16,
blockSize: sm4.BlockSize,
identifier: oidSM4CBC,
}
// SM4OFB is the 128-bit key SM4 cipher in OFB mode.
var SM4OFB = CipherOFB{
cipherFunc: sm4.NewCipher,
keySize: 16,
blockSize: sm4.BlockSize,
identifier: oidSM4OFB,
}
// SM4CFB is the 128-bit key SM4 cipher in CFB mode.
var SM4CFB = CipherCFB{
cipherFunc: sm4.NewCipher,
keySize: 16,
blockSize: sm4.BlockSize,
identifier: oidSM4CFB,
}
// SM4CFB8 is the 128-bit key SM4 cipher in CFB mode.
var SM4CFB8 = CipherCFB8{
cipherFunc: sm4.NewCipher,
keySize: 16,
blockSize: sm4.BlockSize,
identifier: oidSM4CFB8,
}
// SM4GCM is the 128-bit key SM4 cipher in GCM mode.
var SM4GCM = CipherGCM{
cipherFunc: sm4.NewCipher,
keySize: 16,
nonceSize: 12,
identifier: oidSM4GCM,
}
// SM4GCMb is the 128-bit key SM4 cipher in GCM mode.
var SM4GCMb = CipherGCMb{
cipherFunc: sm4.NewCipher,
keySize: 16,
nonceSize: 12,
identifier: oidSM4GCM,
}
// SM4CCM is the 128-bit key SM4 cipher in CCM mode.
var SM4CCM = CipherCCM{
cipherFunc: sm4.NewCipher,
keySize: 16,
nonceSize: 12,
identifier: oidSM4CCM,
}
// SM4CCMb is the 128-bit key SM4 cipher in CCM mode.
var SM4CCMb = CipherCCMb{
cipherFunc: sm4.NewCipher,
keySize: 16,
nonceSize: 12,
identifier: oidSM4CCM,
}
func init() {
// des
AddCipher(oidDESCBC, func() Cipher {
return DESCBC
})
AddCipher(oidDESEDE3CBC, func() Cipher {
return DESEDE3CBC
})
// aes128
AddCipher(oidAES128ECB, func() Cipher {
return AES128ECB
})
AddCipher(oidAES128CBC, func() Cipher {
return AES128CBC
})
AddCipher(oidAES128OFB, func() Cipher {
return AES128OFB
})
AddCipher(oidAES128CFB, func() Cipher {
return AES128CFB
})
AddCipher(oidAES128GCM, func() Cipher {
return AES128GCM
})
AddCipher(oidAES128CCM, func() Cipher {
return AES128CCM
})
// aes192
AddCipher(oidAES192ECB, func() Cipher {
return AES192ECB
})
AddCipher(oidAES192CBC, func() Cipher {
return AES192CBC
})
AddCipher(oidAES192OFB, func() Cipher {
return AES192OFB
})
AddCipher(oidAES192CFB, func() Cipher {
return AES192CFB
})
AddCipher(oidAES192GCM, func() Cipher {
return AES192GCM
})
AddCipher(oidAES192CCM, func() Cipher {
return AES192CCM
})
// aes256
AddCipher(oidAES256ECB, func() Cipher {
return AES256ECB
})
AddCipher(oidAES256CBC, func() Cipher {
return AES256CBC
})
AddCipher(oidAES256OFB, func() Cipher {
return AES256OFB
})
AddCipher(oidAES256CFB, func() Cipher {
return AES256CFB
})
AddCipher(oidAES256GCM, func() Cipher {
return AES256GCM
})
AddCipher(oidAES256CCM, func() Cipher {
return AES256CCM
})
// sm4
AddCipher(oidSM4ECB, func() Cipher {
return SM4ECB
})
AddCipher(oidSM4CBC, func() Cipher {
return SM4CBC
})
AddCipher(oidSM4OFB, func() Cipher {
return SM4OFB
})
AddCipher(oidSM4CFB, func() Cipher {
return SM4CFB
})
AddCipher(oidSM4CFB8, func() Cipher {
return SM4CFB8
})
AddCipher(oidSM4GCM, func() Cipher {
return SM4GCM
})
AddCipher(oidSM4CCM, func() Cipher {
return SM4CCM
})
}