desEcbEncrypt - 2023.2 English

Vitis Libraries

Release Date
2023.2 English
#include "xf_security/ecb.hpp"
static void desEcbEncrypt (
    hls::stream <ap_uint <64>>& plaintextStrm,
    hls::stream <bool>& endPlaintextStrm,
    hls::stream <ap_uint <64>>& cipherkeyStrm,
    hls::stream <ap_uint <64>>& ciphertextStrm,
    hls::stream <bool>& endCiphertextStrm

desEcbEncrypt is ECB encryption mode with DES single block cipher.

The algorithm reference is : “Recommendation for Block Cipher Modes of Operation - Methods and Techniques” The implementation is modified for better performance.


plaintextStrm Input block stream text to be encrypted, each block is 64 bits.
endPlaintextStrm End flag of block stream plaintext, 1 bit.
cipherkeyStrm Input cipher key used in encryption, 64 bits for each key.
ciphertextStrm Output encrypted block stream text, each block is 64 bits.
endCiphertextStrm End flag of block stream ciphertext, 1 bit.