crypto

package

v0.4.13 Latest Latest Go to latest Published: Mar 2, 2026 License: Apache-2.0 Imports: 15 Imported by: 0

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Valid go.mod file
Redistributable license
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Stable version
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Repository

github.com/curtisnewbie/miso

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Documentation ¶

Overview ¶

crypto utility pkg.

Index ¶

Constants
Variables
func AesEcbDecrypt(secret []byte, s string) (string, error)
func AesEcbEncrypt(secret []byte, plain string) (string, error)
func LoadPrivKey(content string) (*rsa.PrivateKey, error)
func LoadPubKey(content string) (*rsa.PublicKey, error)
func MD5Hex(b []byte) string
func MD5HexStr(b string) string
func NewECBDecrypter(b cipher.Block) cipher.BlockMode
func NewECBEncrypter(b cipher.Block) cipher.BlockMode
func PKCSPadding(ciphertext []byte, blockSize int) []byte
func PKCSTrimming(encrypt []byte) []byte
func SHA1Hex(b []byte) string
func SHA1HexStr(b string) string
func SHA256Hex(b []byte) string
func SHA256HexStr(b string) string
func SHA512Hex(b []byte) string
func SHA512HexStr(b string) string
type ECBDecrypter
- func (ec *ECBDecrypter) BlockSize() int
- func (ec *ECBDecrypter) CryptBlocks(dst, src []byte)
type ECBEncrypter
- func (ec *ECBEncrypter) BlockSize() int
- func (ec *ECBEncrypter) CryptBlocks(dst, src []byte)

Constants ¶

View Source

const (
	// PKI X.509, public key start
	PubPemBegin = "-----BEGIN PUBLIC KEY-----"

	// PKCS8, private key start
	PrivPemBegin = "-----BEGIN PRIVATE KEY-----"

	// PKCS8, private key end
	PrivPemEnd = "-----END PRIVATE KEY-----"
)

Variables ¶

View Source

var (
	ErrDecodePemFailed = errors.New("failed to decode public key pem")
	ErrInvalidKey      = errors.New("invalid key")
)

Functions ¶

func AesEcbDecrypt ¶ added in v0.1.1

func AesEcbDecrypt(secret []byte, s string) (string, error)

AES/ECB/PKCSPadding decode hex string and decrypt.

func AesEcbEncrypt ¶ added in v0.1.1

func AesEcbEncrypt(secret []byte, plain string) (string, error)

AES/ECB/PKCSPadding encrypt and encoded as hex string.

func LoadPrivKey ¶

func LoadPrivKey(content string) (*rsa.PrivateKey, error)

Load RSA PrivateKey from content.

Content should be PKCS8 compatible format with or without '-----BEGIN PRIVATE KEY-----' prefix and suffix.

func LoadPubKey ¶

func LoadPubKey(content string) (*rsa.PublicKey, error)

Load RSA PublicKey from content.

Content should be X.509 compatible format with or without '-----BEGIN PUBLIC KEY-----' prefix and suffix.

func MD5Hex ¶ added in v0.3.11

func MD5Hex(b []byte) string

func MD5HexStr ¶ added in v0.4.4

func MD5HexStr(b string) string

func NewECBDecrypter ¶ added in v0.1.1

func NewECBDecrypter(b cipher.Block) cipher.BlockMode

ECB block mode for decryption.

func NewECBEncrypter ¶ added in v0.1.1

func NewECBEncrypter(b cipher.Block) cipher.BlockMode

ECB block mode for encryption.

func PKCSPadding ¶ added in v0.1.1

func PKCSPadding(ciphertext []byte, blockSize int) []byte

PKCS5/7 Padding

func PKCSTrimming ¶ added in v0.1.1

func PKCSTrimming(encrypt []byte) []byte

PKCS5/7 Trimming

func SHA1Hex ¶ added in v0.4.4

func SHA1Hex(b []byte) string

func SHA1HexStr ¶ added in v0.4.4

func SHA1HexStr(b string) string

func SHA256Hex ¶ added in v0.4.10

func SHA256Hex(b []byte) string

func SHA256HexStr ¶ added in v0.4.10

func SHA256HexStr(b string) string

func SHA512Hex ¶ added in v0.4.10

func SHA512Hex(b []byte) string

func SHA512HexStr ¶ added in v0.4.10

func SHA512HexStr(b string) string

Types ¶

type ECBDecrypter ¶ added in v0.1.1

type ECBDecrypter ecb

func (*ECBDecrypter) BlockSize ¶ added in v0.1.1

func (ec *ECBDecrypter) BlockSize() int

func (*ECBDecrypter) CryptBlocks ¶ added in v0.1.1

func (ec *ECBDecrypter) CryptBlocks(dst, src []byte)

type ECBEncrypter ¶ added in v0.1.1

type ECBEncrypter ecb

func (*ECBEncrypter) BlockSize ¶ added in v0.1.1

func (ec *ECBEncrypter) BlockSize() int

func (*ECBEncrypter) CryptBlocks ¶ added in v0.1.1

func (ec *ECBEncrypter) CryptBlocks(dst, src []byte)

Source Files ¶

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