[−]Trait bitcrypto::Digest

pub trait Digest {
    fn input(&mut self, input: &[u8]);
    fn result(&mut self, out: &mut [u8]);
    fn reset(&mut self);
    fn output_bits(&self) -> usize;
    fn block_size(&self) -> usize;

    fn output_bytes(&self) -> usize { ... }
    fn input_str(&mut self, input: &str) { ... }
    fn result_str(&mut self) -> String { ... }
}

The Digest trait specifies an interface common to digest functions, such as SHA-1 and the SHA-2 family of digest functions.

Required Methods

`fn input(&mut self, input: &[u8])`

Provide message data.

Arguments

input - A vector of message data

`fn result(&mut self, out: &mut [u8])`

Retrieve the digest result. This method may be called multiple times.

Arguments

out - the vector to hold the result. Must be large enough to contain output_bits().

`fn reset(&mut self)`

Reset the digest. This method must be called after result() and before supplying more data.

`fn output_bits(&self) -> usize`

Get the output size in bits.

`fn block_size(&self) -> usize`

Get the block size in bytes.

Provided Methods

`fn output_bytes(&self) -> usize`

Get the output size in bytes.

`fn input_str(&mut self, input: &str)`

Convenience function that feeds a string into a digest.

Arguments

input The string to feed into the digest

`fn result_str(&mut self) -> String`

Convenience function that retrieves the result of a digest as a String in hexadecimal format.

Implementations on Foreign Types

`impl Digest for Whirlpool`

`fn input(&mut self, source: &[u8])`

`fn result(&mut self, out: &mut [u8])`

`fn reset(&mut self)`

`fn output_bits(&self) -> usize`

`fn block_size(&self) -> usize`

`fn output_bytes(&self) -> usize`

`fn input_str(&mut self, input: &str)`

`fn result_str(&mut self) -> String`

`impl Digest for Sha512Trunc256`

`fn input(&mut self, d: &[u8])`

`fn result(&mut self, out: &mut [u8])`

`fn reset(&mut self)`

`fn output_bits(&self) -> usize`

`fn block_size(&self) -> usize`

`fn output_bytes(&self) -> usize`

`fn input_str(&mut self, input: &str)`

`fn result_str(&mut self) -> String`

`impl Digest for Blake2s`

`fn reset(&mut self)`

`fn input(&mut self, msg: &[u8])`

`fn result(&mut self, out: &mut [u8])`

`fn output_bits(&self) -> usize`

`fn block_size(&self) -> usize`

`fn output_bytes(&self) -> usize`

`fn input_str(&mut self, input: &str)`

`fn result_str(&mut self) -> String`

`impl Digest for Md5`

`fn input(&mut self, input: &[u8])`

`fn reset(&mut self)`

`fn result(&mut self, out: &mut [u8])`

`fn output_bits(&self) -> usize`

`fn block_size(&self) -> usize`

`fn output_bytes(&self) -> usize`

`fn input_str(&mut self, input: &str)`

`fn result_str(&mut self) -> String`

`impl Digest for Sha384`

`fn input(&mut self, d: &[u8])`

`fn result(&mut self, out: &mut [u8])`

`fn reset(&mut self)`

`fn output_bits(&self) -> usize`

`fn block_size(&self) -> usize`

`fn output_bytes(&self) -> usize`

`fn input_str(&mut self, input: &str)`

`fn result_str(&mut self) -> String`

`impl Digest for Sha3`

`fn input(&mut self, data: &[u8])`

`fn result(&mut self, out: &mut [u8])`

`fn reset(&mut self)`

`fn output_bits(&self) -> usize`

`fn block_size(&self) -> usize`

`fn output_bytes(&self) -> usize`

`fn input_str(&mut self, input: &str)`

`fn result_str(&mut self) -> String`

`impl Digest for Sha224`

`fn input(&mut self, d: &[u8])`

`fn result(&mut self, out: &mut [u8])`

`fn reset(&mut self)`

`fn output_bits(&self) -> usize`

`fn block_size(&self) -> usize`

`fn output_bytes(&self) -> usize`

`fn input_str(&mut self, input: &str)`

`fn result_str(&mut self) -> String`

`impl Digest for Ripemd160`

`fn reset(&mut self)`

Resets the hash to its original state also clearing the buffer. To be used in between hashing separate messages to avoid having to recreate and allocate the whole structure.