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包装签名函数

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charlie
2022-06-23 15:46:16 +08:00
parent dce7e8cb9f
commit 79a5d3c935
2 changed files with 16 additions and 0 deletions
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8
hash/hash.go
View File

@ -13,10 +13,13 @@ import (
"github.com/cespare/xxhash/v2" "github.com/cespare/xxhash/v2"
"github.com/charlienet/go-mixed/bytesconv" "github.com/charlienet/go-mixed/bytesconv"
"github.com/charlienet/go-mixed/crypto"
"github.com/spaolacci/murmur3" "github.com/spaolacci/murmur3"
"github.com/tjfoc/gmsm/sm3" "github.com/tjfoc/gmsm/sm3"
) )
var _ crypto.Signer = &hashComparer{}
type HashFunc func([]byte) bytesconv.BytesResult type HashFunc func([]byte) bytesconv.BytesResult
var hashFuncs = map[string]HashFunc{ var hashFuncs = map[string]HashFunc{
@ -44,6 +47,11 @@ func New(fname string) (*hashComparer, error) {
}, nil }, nil
} }
func (c *hashComparer) Sign(msg []byte) ([]byte, error) {
ret := c.hashFunc(msg)
return ret.Bytes(), nil
}
func (c *hashComparer) Verify(msg, target []byte) bool { func (c *hashComparer) Verify(msg, target []byte) bool {
ret := c.hashFunc(msg) ret := c.hashFunc(msg)
ret.Bytes() ret.Bytes()

8
hmac/hmac.go
View File

@ -12,9 +12,12 @@ import (
"strings" "strings"
"github.com/charlienet/go-mixed/bytesconv" "github.com/charlienet/go-mixed/bytesconv"
"github.com/charlienet/go-mixed/crypto"
"github.com/tjfoc/gmsm/sm3" "github.com/tjfoc/gmsm/sm3"
) )
var _ crypto.Signer = &hashComparer{}
type HMacFunc func(key, msg []byte) bytesconv.BytesResult type HMacFunc func(key, msg []byte) bytesconv.BytesResult
var hmacFuncs = map[string]HMacFunc{ var hmacFuncs = map[string]HMacFunc{
@ -44,6 +47,11 @@ func New(fname string, key []byte) (*hashComparer, error) {
}, nil }, nil
} }
func (c *hashComparer) Sign(msg []byte) ([]byte, error) {
ret := c.hashFunc(c.key, msg)
return ret.Bytes(), nil
}
func (c *hashComparer) Verify(msg, target []byte) bool { func (c *hashComparer) Verify(msg, target []byte) bool {
ret := c.hashFunc(c.key, msg) ret := c.hashFunc(c.key, msg)