gosdf

package module

v0.0.0-...-d1d04ea Latest Latest Go to latest Published: Jan 18, 2021 License: MIT Imports: 3 Imported by: 0

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Valid go.mod file

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Repository

gitee.com/zhujingfeng/gosdf

Links

Open Source Insights

README ¶

libsdf_crypto.so库的go接口

Documentation ¶

Index ¶

Constants
func SdfCloseSession(session int64) int32
func SdfCreateFile(session int64, fileName string, fileSize uint32) int32
func SdfDeleteFile(session int64, fileName string) int32
func SdfExit()
func SdfInit(libPath string) error
func SdfOpenSession() int64
func SdfReadFile(session int64, fileName string, offSet, readLen uint32) (int32, []byte)
func SdfSm2ExtKeyVerify(session int64, pubKey ECCrefPublicKey, buf []byte, len uint32, ...) int32
func SdfSm3Final(session int64) (int32, [32]byte)
func SdfSm3Init(session int64) int32
func SdfSm3Update(session int64, buf []byte, len uint32) int32
func SdfWriteFile(session int64, fileName string, offSet, writeLen uint32, buf []byte) int32
type ECCCIPHERBLOB
type ECCCipher
type ECCPUBLICKEYBLOB
type ECCSignature
- func SdfSm2ExtKeySign(session int64, privKey ECCrefPrivateKey, buf []byte, len uint32) (int32, ECCSignature)
type ECCrefPrivateKey
type ECCrefPublicKey

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 SdfCloseSession ¶

func SdfCloseSession(session int64) int32

SdfCloseSession:关闭会话

func SdfCreateFile ¶

func SdfCreateFile(session int64, fileName string, fileSize uint32) int32

SdfCreateFile:卡中创建文件

func SdfDeleteFile ¶

func SdfDeleteFile(session int64, fileName string) int32

SdfDeleteFile:删除卡中文件

func SdfExit ¶

func SdfExit()

SdfExit:模块退出

func SdfInit ¶

func SdfInit(libPath string) error

SdfInit:模块初始化,打开device、so库,查找符号表

func SdfOpenSession ¶

func SdfOpenSession() int64

SdfOpenSession:打开会话,成功返回session_id >0,失败返回0

func SdfReadFile ¶

func SdfReadFile(session int64, fileName string, offSet, readLen uint32) (int32, []byte)

SdfReadFile:读取卡中文件,从offset开始读取readLen字节

func SdfSm2ExtKeyVerify ¶

func SdfSm2ExtKeyVerify(session int64, pubKey ECCrefPublicKey, buf []byte, len uint32, sig ECCSignature) int32

SdfSm2ExtKeyVerify:sm2外部key验签

func SdfSm3Final ¶

func SdfSm3Final(session int64) (int32, [32]byte)

SdfSm3Update:sm3 final，返回32字节的hash数组

func SdfSm3Init ¶

func SdfSm3Init(session int64) int32

SdfSm3Init:sm3 init，传入打开的会话

func SdfSm3Update ¶

func SdfSm3Update(session int64, buf []byte, len uint32) int32

SdfSm3Update:sm3 update

func SdfWriteFile ¶

func SdfWriteFile(session int64, fileName string, offSet, writeLen uint32, buf []byte) int32

SdfWriteFile:文件写入内容,从offset开始写入readLen字节

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 {
	M [32]byte
	L uint32
	C [1]byte
	// contains filtered or unexported fields
}

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 {
	// contains filtered or unexported fields
}

func SdfSm2ExtKeySign ¶

func SdfSm2ExtKeySign(session int64, privKey ECCrefPrivateKey, buf []byte, len uint32) (int32, ECCSignature)

SdfSm2ExtKeySign:sm2外部key签名

type ECCrefPrivateKey ¶

type ECCrefPrivateKey struct {
	K [ECCref_MAX_LEN]byte
	// contains filtered or unexported fields
}

type ECCrefPublicKey ¶

type ECCrefPublicKey struct {
	// contains filtered or unexported fields
}

Source Files ¶

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