Struct BatchHasher 

pub struct BatchHasher<B: RawEncodingBuf> { /* private fields */ }

👎Deprecated:

bee-crypto will not be supported in future versions. You can use functions from iota-crypto instead.

A hasher that can process several inputs at the same time in batches.

This hasher works by interleaving the trits of the inputs in each batch and hashing this interleaved representation. It is also able to fall back to the regular CurlP algorithm if required.

Implementations

impl<B> BatchHasher<B>

where B: RawEncodingBuf, B::Slice: RawEncoding<Trit = Btrit>,

pub fn new(input_length: usize, rounds: CurlPRounds) -> Self

👎Deprecated:

bee-crypto will not be supported in future versions. You can use functions from iota-crypto instead.

Create a new hasher.

It requires the length of the input, the length of the output hash and the number of rounds.

pub fn add(&mut self, input: TritBuf<B>)

👎Deprecated:

bee-crypto will not be supported in future versions. You can use functions from iota-crypto instead.

Add a new input to the batch.

It panics if the size of the batch exceeds BATCH_SIZE or if input.len() is not equal to the input_length parameter of the constructor.

pub fn len(&self) -> usize

👎Deprecated:

bee-crypto will not be supported in future versions. You can use functions from iota-crypto instead.

Return the length of the current batch.

pub fn is_empty(&self) -> bool

👎Deprecated:

bee-crypto will not be supported in future versions. You can use functions from iota-crypto instead.

Check if the current batch is empty.

pub fn hash_batched(&mut self) -> impl Iterator<Item = TritBuf> + '_

👎Deprecated:

bee-crypto will not be supported in future versions. You can use functions from iota-crypto instead.

Hash the received inputs using the batched version of CurlP.

This function also takes care of cleaning the buffers of the struct and resetting the batched CurlP hasher so it can be called at any time.

pub fn hash_unbatched(&mut self) -> impl Iterator<Item = TritBuf> + '_

👎Deprecated:

bee-crypto will not be supported in future versions. You can use functions from iota-crypto instead.

Hash the received inputs using the regular version of CurlP.

In particular this function does not use the bct_inputs and bct_hashes buffers, takes care of cleaning the trit_inputs buffer and resets the regular CurlP hasher so it can be called at any time.