README
¶
libsdf_crypto.so库的go接口
Documentation
¶
Index ¶
- Constants
- func Exit()
- func Init(libPath string) error
- func Sm2ExtKeySign(session int, privKey ECCrefPrivateKey, buf []byte) (ECCSignature, SDR)
- type ECCCIPHERBLOB
- type ECCCipher
- type ECCPUBLICKEYBLOB
- type ECCSignature
- type ECCrefPrivateKey
- type ECCrefPublicKey
- type SDR
- func CloseSession(session int) SDR
- func CreateFile(session int, fileName string, fileSize uint32) SDR
- func DeleteFile(session int, fileName string) SDR
- func GenerateRandom(len int) ([]byte, SDR)
- func OpenSession() (int, SDR)
- func ReadFile(session int, fileName string, offSet, readLen uint32) ([]byte, SDR)
- func Sm2ExtKeyVerify(session int, pubKey ECCrefPublicKey, buf []byte, sig ECCSignature) SDR
- func Sm3Final(session int) ([]byte, SDR)
- func Sm3Init(session int) SDR
- func Sm3Update(session int, buf []byte) SDR
- func WriteFile(session int, fileName string, offSet uint32, buf []byte) SDR
Constants ¶
View Source
const ( ECCref_MAX_BITS int32 = 512 ECCref_MAX_LEN int32 = ((ECCref_MAX_BITS + 7) / 8) ECC_MAX_XCOORDINATE_BITS_LEN int32 = 512 ECC_MAX_YCOORDINATE_BITS_LEN int32 = ECC_MAX_XCOORDINATE_BITS_LEN ECC_MAX_MODULUS_BITS_LEN int32 = ECC_MAX_XCOORDINATE_BITS_LEN )
Variables ¶
This section is empty.
Functions ¶
func Sm2ExtKeySign ¶
func Sm2ExtKeySign(session int, privKey ECCrefPrivateKey, buf []byte) (ECCSignature, SDR)
Sm2ExtKeySign:sm2外部key签名
Types ¶
type ECCCIPHERBLOB ¶
type ECCCIPHERBLOB struct {
XCoordinate [ECC_MAX_XCOORDINATE_BITS_LEN / 8]byte
YCoordinate [ECC_MAX_XCOORDINATE_BITS_LEN / 8]byte
Hash [32]byte
CipherLen uint32
Cipher [128]byte
}
type ECCCipher ¶
type ECCCipher struct {
X [ECCref_MAX_LEN]byte
Y [ECCref_MAX_LEN]byte
M [32]byte
L uint32
C [1]byte
}
type ECCPUBLICKEYBLOB ¶
type ECCPUBLICKEYBLOB struct {
BitLen uint32
XCoordinate [ECC_MAX_XCOORDINATE_BITS_LEN / 8]byte
YCoordinate [ECC_MAX_YCOORDINATE_BITS_LEN / 8]byte
}
type ECCSignature ¶
type ECCSignature struct {
R [ECCref_MAX_LEN]byte
S [ECCref_MAX_LEN]byte
}
type ECCrefPrivateKey ¶
type ECCrefPrivateKey struct {
Bits uint32
K [ECCref_MAX_LEN]byte
}
type ECCrefPublicKey ¶
type ECCrefPublicKey struct {
Bits uint32
X [ECCref_MAX_LEN]byte
Y [ECCref_MAX_LEN]byte
}
type SDR ¶
type SDR int32
错误码定义
const ( SDR_OK SDR = 0x0 // 操作成功 SDR_BASE SDR = 0x01000000 // 错误码基础值 SDR_UNKNOWERR SDR = SDR_BASE + 0x00000001 // 未知错误 SDR_NOTSUPPORT SDR = SDR_BASE + 0x00000002 // 不支持的接口调用 SDR_COMMFAIL SDR = SDR_BASE + 0x00000003 // 与设备通信失败 SDR_HARDFAIL SDR = SDR_BASE + 0x00000004 // 运算模块无响应 SDR_OPENDEVICE SDR = SDR_BASE + 0x00000005 // 打开设备失败 SDR_OPENSESSION SDR = SDR_BASE + 0x00000006 // 创建会话失败 SDR_PARDENY SDR = SDR_BASE + 0x00000007 // 无私钥使用权限 SDR_KEYNOTEXIST SDR = SDR_BASE + 0x00000008 // 不存在的密钥调用 SDR_ALGNOTSUPPORT SDR = SDR_BASE + 0x00000009 // 不支持的算法调用 SDR_ALGMODNOTSUPPORT SDR = SDR_BASE + 0x0000000A // 不支持的算法模式调用 SDR_PKOPERR SDR = SDR_BASE + 0x0000000B // 公钥运算失败 SDR_SKOPERR SDR = SDR_BASE + 0x0000000C // 私钥运算失败 SDR_SIGNERR SDR = SDR_BASE + 0x0000000D // 签名运算失败 SDR_VERIFYERR SDR = SDR_BASE + 0x0000000E // 验证签名失败 SDR_SYMOPERR SDR = SDR_BASE + 0x0000000F // 对称算法运算失败 SDR_STEPERR SDR = SDR_BASE + 0x00000010 // 多步运算步骤错误 SDR_FILESIZEERR SDR = SDR_BASE + 0x00000011 // 文件长度超出限制 SDR_FILENOEXIST SDR = SDR_BASE + 0x00000012 // 指定的文件不存在 SDR_FILEOFSERR SDR = SDR_BASE + 0x00000013 // 文件起始位置错误 SDR_KEYTYPEERR SDR = SDR_BASE + 0x00000014 // 密钥类型错误 SDR_KEYERR SDR = SDR_BASE + 0x00000015 // 密钥错误 SDR_ENCDATAERR SDR = SDR_BASE + 0x00000016 // ECC加密数据错误 SDR_RANDERR SDR = SDR_BASE + 0x00000017 // 随机数产生错误 SDR_PRKRERR SDR = SDR_BASE + 0x00000018 // 私钥使用权限获取失败 SDR_MACERR SDR = SDR_BASE + 0x00000019 // MAC运算失败 SDR_FILEEXISTS SDR = SDR_BASE + 0x0000001A // 指定文件已存在 SDR_FILEWERR SDR = SDR_BASE + 0x0000001B // 文件写入失败 SDR_NOBUFFER SDR = SDR_BASE + 0x0000001C // 存储空间不足 SDR_INARGERR SDR = SDR_BASE + 0x0000001D // 输入参数错误 SDR_OUTARGERR SDR = SDR_BASE + 0x0000001E // 输出参数错误 )
func CreateFile ¶
CreateFile:卡中创建文件
func Sm2ExtKeyVerify ¶
func Sm2ExtKeyVerify(session int, pubKey ECCrefPublicKey, buf []byte, sig ECCSignature) SDR
Sm2ExtKeyVerify:sm2外部key验签
Source Files
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