Struct opentitanlib::util::present::Present
source · pub struct Present { /* private fields */ }Expand description
PRESENT block cipher.
Based on version 1.2 of the following Python implementation https://github.com/doegox/python-cryptoplus
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source§impl Present
impl Present
pub fn try_new_rounds(key: Vec<u8>, rounds: usize) -> Result<Present>
sourcepub fn try_new(key: Vec<u8>) -> Result<Present>
pub fn try_new(key: Vec<u8>) -> Result<Present>
Create a new instance of the PRESENT cipher.
Valid key lengths are 80 and 128 bits. All other key lengths will return an error.
sourcepub fn encrypt_block(&self, block: u64) -> u64
pub fn encrypt_block(&self, block: u64) -> u64
Encrypt a 64-bit block.
sourcepub fn decrypt_block(&self, block: u64) -> u64
pub fn decrypt_block(&self, block: u64) -> u64
Decrypt a 64-bit block.
Auto Trait Implementations§
impl RefUnwindSafe for Present
impl Send for Present
impl Sync for Present
impl Unpin for Present
impl UnwindSafe for Present
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