Struct ring::digest::Algorithm

pub struct Algorithm {
    pub output_len: usize,
    pub chaining_len: usize,
    pub block_len: usize,
    // some fields omitted
}

A digest algorithm.

C analog: EVP_MD

Fields

output_len: usize

C analog: EVP_MD_size

chaining_len: usize

The size of the chaining value of the digest function, in bytes. For non-truncated algorithms (SHA-1, SHA-256, SHA-512), this is equal to output_len. For truncated algorithms (e.g. SHA-384, SHA-512/256), this is equal to the length before truncation. This is mostly helpful for determining the size of an HMAC key that is appropriate for the digest algorithm.

block_len: usize

C analog: EVP_MD_block_size

Trait Implementations

impl Debug for Algorithm

fn fmt(&self, fmt: &mut Formatter) -> Result

Formats the value using the given formatter.

impl PartialEq<Algorithm> for Algorithm

fn eq(&self, other: &Self) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use]

fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Eq for Algorithm