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Index ¶
Constants ¶
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const ( NONE = "none" //plaintext (unprotected) without signature / encryption HS256 = "HS256" //HMAC using SHA-256 hash HS384 = "HS384" //HMAC using SHA-384 hash HS512 = "HS512" //HMAC using SHA-512 hash RS256 = "RS256" //RSASSA-PKCS-v1_5 using SHA-256 hash RS384 = "RS384" //RSASSA-PKCS-v1_5 using SHA-384 hash RS512 = "RS512" //RSASSA-PKCS-v1_5 using SHA-512 hash PS256 = "PS256" //RSASSA-PSS using SHA-256 hash PS384 = "PS384" //RSASSA-PSS using SHA-384 hash PS512 = "PS512" //RSASSA-PSS using SHA-512 hash ES256 = "ES256" //ECDSA using P-256 curve and SHA-256 hash ES384 = "ES384" //ECDSA using P-384 curve and SHA-384 hash ES512 = "ES512" //ECDSA using P-521 curve and SHA-512 hash A128CBC_HS256 = "A128CBC-HS256" //AES in CBC mode with PKCS #5 (NIST.800-38A) padding with HMAC using 256 bit key A192CBC_HS384 = "A192CBC-HS384" //AES in CBC mode with PKCS #5 (NIST.800-38A) padding with HMAC using 384 bit key A256CBC_HS512 = "A256CBC-HS512" //AES in CBC mode with PKCS #5 (NIST.800-38A) padding with HMAC using 512 bit key A128GCM = "A128GCM" //AES in GCM mode with 128 bit key A192GCM = "A192GCM" //AES in GCM mode with 192 bit key A256GCM = "A256GCM" //AES in GCM mode with 256 bit key DIR = "dir" //Direct use of pre-shared symmetric key RSA1_5 = "RSA1_5" //RSAES with PKCS #1 v1.5 padding, RFC 3447 RSA_OAEP = "RSA-OAEP" //RSAES using Optimal Assymetric Encryption Padding, RFC 3447 RSA_OAEP_256 = "RSA-OAEP-256" //RSAES using Optimal Assymetric Encryption Padding with SHA-256, RFC 3447 A128KW = "A128KW" //AES Key Wrap Algorithm using 128 bit keys, RFC 3394 A192KW = "A192KW" //AES Key Wrap Algorithm using 192 bit keys, RFC 3394 A256KW = "A256KW" //AES Key Wrap Algorithm using 256 bit keys, RFC 3394 A128GCMKW = "A128GCMKW" //AES GCM Key Wrap Algorithm using 128 bit keys A192GCMKW = "A192GCMKW" //AES GCM Key Wrap Algorithm using 192 bit keys A256GCMKW = "A256GCMKW" //AES GCM Key Wrap Algorithm using 256 bit keys PBES2_HS256_A128KW = "PBES2-HS256+A128KW" //Password Based Encryption using PBES2 schemes with HMAC-SHA and AES Key Wrap using 128 bit key PBES2_HS384_A192KW = "PBES2-HS384+A192KW" //Password Based Encryption using PBES2 schemes with HMAC-SHA and AES Key Wrap using 192 bit key PBES2_HS512_A256KW = "PBES2-HS512+A256KW" //Password Based Encryption using PBES2 schemes with HMAC-SHA and AES Key Wrap using 256 bit key ECDH_ES = "ECDH-ES" //Elliptic Curve Diffie Hellman key agreement ECDH_ES_A128KW = "ECDH-ES+A128KW" //Elliptic Curve Diffie Hellman key agreement with AES Key Wrap using 128 bit key ECDH_ES_A192KW = "ECDH-ES+A192KW" //Elliptic Curve Diffie Hellman key agreement with AES Key Wrap using 192 bit key ECDH_ES_A256KW = "ECDH-ES+A256KW" //Elliptic Curve Diffie Hellman key agreement with AES Key Wrap using 256 bit key DEF = "DEF" //DEFLATE compression, RFC 1951 )
Variables ¶
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var ( // ErrInvalidKey means the key argument passed to Signing.Verify // was not the correct type. ErrorInvalidKey = errors.New("key is invalid") ErrorInvalidSign = errors.New("the signing function is not found") ErrorSignatureInvalid = errors.New("signature is invalid") ErrorInvalidKeyType = errors.New("key is of invalid type") //ErrorTransferString = errors.New("transfer string error") ErrorECDSAVerification = errors.New("crypto/ecdsa: verification error") ErrorInvalidPrivateKey = errors.New("invalid private key") )
Functions ¶
func AddSigningFunc ¶
func AddSigningFunc(names SigningNames, method SigningFunc)
func MakeSigning ¶
func MakeSigning() map[SigningNames]*Signing
func MakeSigningFunc ¶
func MakeSigningFunc() map[SigningNames]SigningFunc
Types ¶
type SigningECDSA ¶
func (*SigningECDSA) Alg ¶
func (s *SigningECDSA) Alg() string
func (*SigningECDSA) HashType ¶
func (s *SigningECDSA) HashType() crypto.Hash
func (*SigningECDSA) Sign ¶
func (s *SigningECDSA) Sign(data string, key interface{}) (string, error)
func (*SigningECDSA) Verify ¶
func (s *SigningECDSA) Verify(data, sign string, key interface{}) error
type SigningFunc ¶
type SigningFunc interface {
Verify(data, sign string, key interface{}) error // Returns nil if string is valid
Sign(data string, key interface{}) (string, error) // Returns encoded string or error
Alg() string // returns the alg identifier for this method (example: 'HS256')
HashType() crypto.Hash
}
func GetSigningFunc ¶
func GetSigningFunc(names SigningNames) (SigningFunc, error)
type SigningHMAC ¶
type SigningHMAC struct {
Signing
}
func (*SigningHMAC) Alg ¶
func (s *SigningHMAC) Alg() string
func (*SigningHMAC) HashType ¶
func (s *SigningHMAC) HashType() crypto.Hash
func (*SigningHMAC) Verify ¶
func (s *SigningHMAC) Verify(data, sign string, key interface{}) error
type SigningNames ¶
type SigningNames string
type SigningRSA ¶
type SigningRSA struct {
Signing
}
func (*SigningRSA) Alg ¶
func (s *SigningRSA) Alg() string
func (*SigningRSA) HashType ¶
func (s *SigningRSA) HashType() crypto.Hash
func (*SigningRSA) Verify ¶
func (s *SigningRSA) Verify(data, sign string, key interface{}) error
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