AES-CTR implementation using AES-NI intrinsics and SIMD operations
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Oct 17, 2023 - C++
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ctr-mode
Here are 15 public repositories matching this topic...
A command line file encryption tool
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Dec 1, 2019 - Go
Golang programs for AES-CTR mode encryption with 2 different hashing algorithm and Padding Oracle attack on AES-CTR mode.
cryptanalysis checksum aes-128 padding-oracle-attacks aes-encryption crc32 aes-ctr aes-decryption golang-programs ctr-mode
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Apr 12, 2020 - Go
This library contains the implementation of popular crypto algorithms from scratch using C++
cryptography aes cpp metaprogramming cybersecurity aes-256 cryptography-library sha256 cbc-mode aes-encryption des aes128 rsa-cryptography 3des cryptography-algorithms ecb-mode cryptography-project ofb-mode cfb-mode ctr-mode
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Jun 11, 2023 - C++
AES block cipher modes with the user interface.
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Dec 31, 2021 - Java
Some classical/modern ciphers in C language and Python to encrypt and decrypt important information and keep the information safe, such as integrity, authentication, confidentiality and availability of the data. Some implemented ciphers are: Affine, DES and AES (with modes of operation for BMP images)
c cryptography python3 affine cbc-mode aes-encryption confidentiality hill-cipher bmp-encoder bmp-decoder affine-cipher des-encryption bmp-cipher image-cipher ebc-mode modern-ciphers ofb-mode cfb-mode ctr-mode
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Dec 13, 2017 - Python
My Cryptography course project. An implementation of a block cipher algorithm and a hash function.
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Jun 7, 2024 - Python
Experimental 128-bit block cipher with a 256-bit key and 14 rounds, exploring deterministic key-derived architectures, topology, nonlinear transformations, and reversible coupling. Researchers and independent analysts are explicitly encouraged to analyze and attempt to break the construction.
cryptography encryption research finite-fields authenticated-encryption block-cipher symmetric-cryptography ctr-mode feistel-network gf256 cryptographic-research reversible-computing experimental-cryptography key-derived-architecture
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Aug 27, 2026 - Rust
Fast, lightweight database encryption with SPECK-256.
c cryptography sql encryption sqlcipher standalone pbkdf2 sha-256 hmac obsidian speck no-openssl vertigo ctr-mode database-encryption speck-128 obsidian-protector speck-256 speck-256-ctr speck-cipher
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Jun 6, 2026 - C
A pure-Python, educational implementation of a 128-bit symmetric block cipher based on the Feistel Network architecture. Features mathematically derived S-boxes, CBC/CTR modes, and robust Type hinting.
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Dec 18, 2025 - Python
AES-128, 192, 256 in C with CBC, ECB, CTR mode.
cryptography aes aes-256 aes-128 aes-192 cbc-mode advanced-encryption-standard gprof ecb-mode ctr-mode modular-multiplication aes-cbc-padded gprofiler
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Oct 4, 2023 - C
Why AES-CTR is unsafe without authentication — interactive demonstrations running real AES in the browser.
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Aug 24, 2026 - Python
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