baseutils

Documentation

Index

• func Base64Decode(enc *base64.Encoding, data []byte) ([]byte, error)
• func Base64Encode(enc *base64.Encoding, data []byte) []byte
• func GenerateRsaKey(bits int) (publicKey, privateKey []byte, err error)
• func HashData(hash crypto.Hash, datas ...[]byte) ([]byte, error)
• func HashDataSilently(hash crypto.Hash, datas ...[]byte) []byte
• func NewHash(hash crypto.Hash) (hash.Hash, error)
• func Pkcs5Padding(data []byte, blockSize int) []byte
• func Pkcs5Unpadding(data []byte) []byte
• type AesCipher
  • func NewAesCipher(key []byte, bits int) (*AesCipher, error)
  • func (a *AesCipher) Decrypt(cipherdata []byte, b64 bool) ([]byte, error)
  • func (a *AesCipher) Encrypt(plaintext []byte, b64 bool) ([]byte, error)
• type CookieNotFoundError
  • func NewCookieNotFoundError(name string) CookieNotFoundError
  • func (e CookieNotFoundError) Error() string
  • func (e CookieNotFoundError) Name() string
• type EnvironmentVariableNotFoundError
  • func NewEnvironmentVariableNotFoundError(name string) EnvironmentVariableNotFoundError
  • func (e EnvironmentVariableNotFoundError) Error() string
  • func (e EnvironmentVariableNotFoundError) Name() string
• type NotImplementedError
  • func NewNotImplementedError(hint string) NotImplementedError
  • func (e NotImplementedError) Error() string
• type PrivateKeyCipher
  • func NewPrivateKeyCipher(key *rsa.PrivateKey) *PrivateKeyCipher
  • func (c *PrivateKeyCipher) Decrypt(ciphertext []byte) ([]byte, error)
  • func (c *PrivateKeyCipher) DecryptPro(ciphertext []byte, decrypter RsaDecrypter, random io.Reader) ([]byte, error)
  • func (c *PrivateKeyCipher) Sign(data []byte) ([]byte, error)
  • func (c *PrivateKeyCipher) SignPro(data []byte, signer RsaSigner, random io.Reader, hash crypto.Hash) ([]byte, error)
• type PublicKeyCipher
  • func NewPublicKeyCipher(key *rsa.PublicKey) *PublicKeyCipher
  • func (c *PublicKeyCipher) Encrypt(plaintext []byte) ([]byte, error)
  • func (c *PublicKeyCipher) EncryptPro(plaintext []byte, encrypter RsaEncrypter, random io.Reader) ([]byte, error)
  • func (c *PublicKeyCipher) Verify(data, sign []byte) error
  • func (c *PublicKeyCipher) VerifyPro(data, sign []byte, verifier RsaVerifier, hash crypto.Hash) error
• type RsaDecrypter
• type RsaEncrypter
• type RsaSigner
• type RsaVerifier

Functions

func Base64Decode

func Base64Decode(enc *base64.Encoding, data []byte) ([]byte, error)

func Base64Encode

func Base64Encode(enc *base64.Encoding, data []byte) []byte

func GenerateRsaKey

func GenerateRsaKey(bits int) (publicKey, privateKey []byte, err error)

func HashData

func HashData(hash crypto.Hash, datas ...[]byte) ([]byte, error)

func HashDataSilently

func HashDataSilently(hash crypto.Hash, datas ...[]byte) []byte

func NewHash

func NewHash(hash crypto.Hash) (hash.Hash, error)

func Pkcs5Padding

func Pkcs5Padding(data []byte, blockSize int) []byte

func Pkcs5Unpadding

func Pkcs5Unpadding(data []byte) []byte

Types

type AesCipher

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

func NewAesCipher

func NewAesCipher(key []byte, bits int) (*AesCipher, error)

func (*AesCipher) Decrypt

func (a *AesCipher) Decrypt(cipherdata []byte, b64 bool) ([]byte, error)

func (*AesCipher) Encrypt

func (a *AesCipher) Encrypt(plaintext []byte, b64 bool) ([]byte, error)

type CookieNotFoundError

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

func NewCookieNotFoundError

func NewCookieNotFoundError(name string) CookieNotFoundError

func (CookieNotFoundError) Error

func (e CookieNotFoundError) Error() string

func (CookieNotFoundError) Name

func (e CookieNotFoundError) Name() string

type EnvironmentVariableNotFoundError

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

func NewEnvironmentVariableNotFoundError

func NewEnvironmentVariableNotFoundError(name string) EnvironmentVariableNotFoundError

func (EnvironmentVariableNotFoundError) Error

func (e EnvironmentVariableNotFoundError) Error() string

func (EnvironmentVariableNotFoundError) Name

func (e EnvironmentVariableNotFoundError) Name() string

type NotImplementedError

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

func NewNotImplementedError

func NewNotImplementedError(hint string) NotImplementedError

func (NotImplementedError) Error

func (e NotImplementedError) Error() string

type PrivateKeyCipher

type PrivateKeyCipher struct {
	PublicKeyCipher
	// contains filtered or unexported fields
}

func NewPrivateKeyCipher

func NewPrivateKeyCipher(key *rsa.PrivateKey) *PrivateKeyCipher

func (*PrivateKeyCipher) Decrypt

func (c *PrivateKeyCipher) Decrypt(ciphertext []byte) ([]byte, error)

func (*PrivateKeyCipher) DecryptPro

func (c *PrivateKeyCipher) DecryptPro(ciphertext []byte, decrypter RsaDecrypter, random io.Reader) ([]byte, error)

func (*PrivateKeyCipher) Sign

func (c *PrivateKeyCipher) Sign(data []byte) ([]byte, error)

func (*PrivateKeyCipher) SignPro

func (c *PrivateKeyCipher) SignPro(data []byte, signer RsaSigner, random io.Reader, hash crypto.Hash) ([]byte, error)

type PublicKeyCipher

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

func NewPublicKeyCipher

func NewPublicKeyCipher(key *rsa.PublicKey) *PublicKeyCipher

func (*PublicKeyCipher) Encrypt

func (c *PublicKeyCipher) Encrypt(plaintext []byte) ([]byte, error)

func (*PublicKeyCipher) EncryptPro

func (c *PublicKeyCipher) EncryptPro(plaintext []byte, encrypter RsaEncrypter, random io.Reader) ([]byte, error)

func (*PublicKeyCipher) Verify

func (c *PublicKeyCipher) Verify(data, sign []byte) error

func (*PublicKeyCipher) VerifyPro

func (c *PublicKeyCipher) VerifyPro(data, sign []byte, verifier RsaVerifier, hash crypto.Hash) error

type RsaDecrypter

type RsaDecrypter = func(io.Reader, *rsa.PrivateKey, []byte) ([]byte, error)

type RsaEncrypter

type RsaEncrypter = func(io.Reader, *rsa.PublicKey, []byte) ([]byte, error)

type RsaSigner

type RsaSigner = func(io.Reader, *rsa.PrivateKey, crypto.Hash, []byte) ([]byte, error)

type RsaVerifier

type RsaVerifier = func(*rsa.PublicKey, crypto.Hash, []byte, []byte) error