Blake2b256 returns blake2b 256 bytes hash of v.

Decrypt decrypts a ciphertext.

Encrypt encrypts a plaintext.

Hash20 returns 20 bytes hash derived from truncating sha512 output of v.

Hash20Hex is like Hash20 but returns hex output.

IsValidPushAddr checks whether the given id is a valid bech32 encoded address.

MakeNamespaceHash creates a hash of a namespace name.

MustDecodePushKeyID decodes a push key ID Panics if decoding fails.

RIPEMD160 returns RIPEMD160 (20 bytes) hash of v.