libdecaf
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Prehash context for EdDSA. More...
Public Member Functions | |
Prehash (const Block &context=NO_CONTEXT()) | |
Create the prehash. | |
void | reset () DECAF_NOEXCEPT |
Reset this hash. | |
SecureBuffer | final () |
Output from this hash. | |
void | final (Buffer &b) |
Output from this hash. | |
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SHAKE () DECAF_NOEXCEPT | |
Initializer. | |
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void | update (const uint8_t *__restrict__ in, size_t len) DECAF_NOEXCEPT |
Add more data to running hash. | |
void | update (const Block &s) DECAF_NOEXCEPT |
Add more data to running hash, C++ version. | |
KeccakHash & | operator<< (const Block &s) DECAF_NOEXCEPT |
Add more data, stream version. | |
KeccakHash & | operator+= (const Block &s) DECAF_NOEXCEPT |
Same as <<. | |
SecureBuffer | output (size_t len) |
Output bytes from the sponge. | |
SecureBuffer | final (size_t len) |
Output bytes from the sponge. | |
void | output (Buffer b) |
Output bytes from the sponge. More... | |
void | final (Buffer b) |
Output bytes from the sponge and reinitialize it. More... | |
size_t | default_output_size () const DECAF_NOEXCEPT |
Return the sponge's default output size. | |
size_t | max_output_size () const DECAF_NOEXCEPT |
Return the sponge's maximum output size. | |
SecureBuffer | output () |
Output the default number of bytes. | |
SecureBuffer | final () |
Output the default number of bytes, and reset hash. | |
void | reset () DECAF_NOEXCEPT |
Reset the hash to the empty string. | |
~KeccakHash () DECAF_NOEXCEPT | |
Destructor zeroizes state. | |
Static Public Attributes | |
static const size_t | OUTPUT_BYTES = Super::DEFAULT_OUTPUT_BYTES |
Number of output bytes in prehash. | |
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static const size_t | MAX_OUTPUT_BYTES |
Number of bytes of output. | |
static const size_t | DEFAULT_OUTPUT_BYTES |
Default number of bytes to output. | |
Additional Inherited Members | |
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static SecureBuffer | hash (const Block &b, size_t outlen) |
Hash bytes with this SHAKE instance. | |