blake2

Module for BLAKE-2 algorithms.

class Blake2b

Bases: object

BLAKE2b class. It computes digests using BLAKE2b algorithm.

static QuickDigest(data: Union[bytes, str], digest_size: int, key: Union[bytes, str] = b'', salt: Union[bytes, str] = b'') → bytes

Compute the digest (quick version).

Parameters:

  • data (str or bytes) – Data

  • digest_size (int) – Digest size

  • key ((str or bytes, optional) – Key (default: empty)

  • salt ((str or bytes, optional) – Salt (default: empty)

Returns:

Computed digest

Return type:

bytes

class Blake2b32

Bases: _Blake2bWithSpecificSize

BLAKE2b-32 class. It computes digests using BLAKE2b-32 algorithm.

static DigestSize() → int

Get the digest size in bytes.

Returns:

Digest size in bytes

Return type:

int

class Blake2b40

Bases: _Blake2bWithSpecificSize

BLAKE2b-40 class. It computes digests using BLAKE2b-40 algorithm.

static DigestSize() → int

Get the digest size in bytes.

Returns:

Digest size in bytes

Return type:

int

class Blake2b160

Bases: _Blake2bWithSpecificSize

BLAKE2b-160 class. It computes digests using BLAKE2b-160 algorithm.

static DigestSize() → int

Get the digest size in bytes.

Returns:

Digest size in bytes

Return type:

int

class Blake2b224

Bases: _Blake2bWithSpecificSize

BLAKE2b-224 class. It computes digests using BLAKE2b-224 algorithm.

static DigestSize() → int

Get the digest size in bytes.

Returns:

Digest size in bytes

Return type:

int

class Blake2b256

Bases: _Blake2bWithSpecificSize

BLAKE2b-256 class. It computes digests using BLAKE2b-256 algorithm.

static DigestSize() → int

Get the digest size in bytes.

Returns:

Digest size in bytes

Return type:

int

class Blake2b512

Bases: _Blake2bWithSpecificSize

BLAKE2b-512 class. It computes digests using BLAKE2b-512 algorithm.

static DigestSize() → int

Get the digest size in bytes.

Returns:

Digest size in bytes

Return type:

int