Imports #
"crypto"
"crypto/internal/fips140/sha3"
"hash"
_ "unsafe"
sha3
Imports
Structs
SHA3 struct #
SHA3 is an instance of a SHA-3 hash. It implements [hash.Hash].
type SHA3 struct {
s sha3.Digest
}SHAKE struct #
SHAKE is an instance of a SHAKE extendable output function.
type SHAKE struct {
s sha3.SHAKE
}Functions
AppendBinary method #
AppendBinary implements [encoding.BinaryAppender].
func (s *SHA3) AppendBinary(p []byte) ([]byte, error)AppendBinary method #
AppendBinary implements [encoding.BinaryAppender].
func (s *SHAKE) AppendBinary(p []byte) ([]byte, error)BlockSize method #
BlockSize returns the rate of the XOF.
func (s *SHAKE) BlockSize() intBlockSize method #
BlockSize returns the hash's rate.
func (s *SHA3) BlockSize() intMarshalBinary method #
MarshalBinary implements [encoding.BinaryMarshaler].
func (s *SHAKE) MarshalBinary() ([]byte, error)MarshalBinary method #
MarshalBinary implements [encoding.BinaryMarshaler].
func (s *SHA3) MarshalBinary() ([]byte, error)New224 function #
New224 creates a new SHA3-224 hash.
func New224() *SHA3New256 function #
New256 creates a new SHA3-256 hash.
func New256() *SHA3New384 function #
New384 creates a new SHA3-384 hash.
func New384() *SHA3New512 function #
New512 creates a new SHA3-512 hash.
func New512() *SHA3NewCSHAKE128 function #
NewCSHAKE128 creates a new cSHAKE128 XOF. N is used to define functions based on cSHAKE, it can be empty when plain cSHAKE is desired. S is a customization byte string used for domain separation. When N and S are both empty, this is equivalent to NewSHAKE128.
func NewCSHAKE128(N []byte, S []byte) *SHAKENewCSHAKE256 function #
NewCSHAKE256 creates a new cSHAKE256 XOF. N is used to define functions based on cSHAKE, it can be empty when plain cSHAKE is desired. S is a customization byte string used for domain separation. When N and S are both empty, this is equivalent to NewSHAKE256.
func NewCSHAKE256(N []byte, S []byte) *SHAKENewSHAKE128 function #
NewSHAKE128 creates a new SHAKE128 XOF.
func NewSHAKE128() *SHAKENewSHAKE256 function #
NewSHAKE256 creates a new SHAKE256 XOF.
func NewSHAKE256() *SHAKERead method #
Read squeezes more output from the XOF. Any call to Write after a call to Read will panic.
func (s *SHAKE) Read(p []byte) (n int, err error)Reset method #
Reset resets the hash to its initial state.
func (s *SHA3) Reset()Reset method #
Reset resets the XOF to its initial state.
func (s *SHAKE) Reset()Size method #
Size returns the number of bytes Sum will produce.
func (s *SHA3) Size() intSum method #
Sum appends the current hash to b and returns the resulting slice.
func (s *SHA3) Sum(b []byte) []byteSum224 function #
Sum224 returns the SHA3-224 hash of data.
func Sum224(data []byte) [28]byteSum256 function #
Sum256 returns the SHA3-256 hash of data.
func Sum256(data []byte) [32]byteSum384 function #
Sum384 returns the SHA3-384 hash of data.
func Sum384(data []byte) [48]byteSum512 function #
Sum512 returns the SHA3-512 hash of data.
func Sum512(data []byte) [64]byteSumSHAKE128 function #
SumSHAKE128 applies the SHAKE128 extendable output function to data and returns an output of the given length in bytes.
func SumSHAKE128(data []byte, length int) []byteSumSHAKE256 function #
SumSHAKE256 applies the SHAKE256 extendable output function to data and returns an output of the given length in bytes.
func SumSHAKE256(data []byte, length int) []byteUnmarshalBinary method #
UnmarshalBinary implements [encoding.BinaryUnmarshaler].
func (s *SHA3) UnmarshalBinary(data []byte) errorUnmarshalBinary method #
UnmarshalBinary implements [encoding.BinaryUnmarshaler].
func (s *SHAKE) UnmarshalBinary(data []byte) errorWrite method #
Write absorbs more data into the XOF's state. It panics if any output has already been read.
func (s *SHAKE) Write(p []byte) (n int, err error)Write method #
Write absorbs more data into the hash's state.
func (s *SHA3) Write(p []byte) (n int, err error)fips140hash_sha3Unwrap function #
go:linkname fips140hash_sha3Unwrap crypto/internal/fips140hash.sha3Unwrap
func fips140hash_sha3Unwrap(sha3 *SHA3) *sha3.Digestinit function #
func init()sumSHAKE128 function #
func sumSHAKE128(out []byte, data []byte, length int) []bytesumSHAKE256 function #
func sumSHAKE256(out []byte, data []byte, length int) []byteGenerated with Arrow