Module hash 

Traits

Sha2Digest

Convenience wrapper trait covering functionality of cryptographic hash functions with fixed output size.

Functions

sha256_array

Compute the SHA-256 hash of bytes and return it as a fixed [u8; 32], avoiding the heap allocation done by sha256_bytes.

sha256_bytes

Sha256 is used in places where cryptographic security is not required, as sha256 has a significant speed improvement over Keccak.

Type Aliases

Sha256Digest

SHA-256 hasher.