AES (Rijndael) IP Core
128/192 AES
3DES (Triple DES) / DES (VHDL)

AES
AES (Rijndael)
AES core modules
AES cores (compact)
AES Decryption Core for FPGA
AES decryption IP (128 bit)
AES encryption all keylength
AES SystemVerilog behavioral model
AES-128 Encryption
aes-128-ecb-encoder
AES-VHDL
AES128

Avalon AES ECB-Core (128, 192, 256 Bit)
B-163 EC Arithmetic
Basic DES Crypto Core
Basic RSA Encryption Engine
Bitcoin Double SHA256
Bluespec Cryptosorter
Bluespec MD6
BTCMiner - Open Source Bitcoin Miner
Camellia cores
Chip-to-chip authentication with PUF and RSA
Compact CLEFIA for FPGA
Crypto-PAn
csa
DES Core
DES/Triple DES IP Cores
DESL Core
DESLX Core
DESX Core
fast AES-128 Encryption only cores
Flexible Design of a Modular Simultaneous Exponentiation Core
Galois Counter Mode Advanced Encryption Standard GCM-AES
GOST 28147-89
gost28147-89
Hardware implementation of SHA-3 (keccak) algorithm
High Radix Montgomery RSA Crypto Core
high throughput and low area aes core
HIGHT Crypto Core
IDEA core
IOTA PoW Pearl-Diver Curl-P81
MD5 Pipelined
Mini AES
Montgomery modular multiplier and exponentiator
NOEKEON Core (lightweight block cipher)
Nugroho Free Crypto Cores
Nugroho Free Hash Cores
Pipelined AES
Present - a lightweight block cipher
Present Cipher Encryption Core
RC4 Pseudo-random stream generator
rc6 cryptography
RSA
RSA Processor
RTEA 128/256
Salsa20StreamCipher
Secure Hash Standard 256 bits
SHA cores
SHA-256 Core
SHA1 Secure Hash Algorithm
SHA256 HASH CORE

SHA3 (KECCAK)
Simon Core
Simple Camellia Crypto Core
Simple to use SHA-2 algorithm
SM3 (Chinese standard Hash) Core
SystemC/Verilog DES
SystemC/Verilog MD5
The Grain stream cipher
Tiny Encryption Algorithm
twofish 128/192/256
Twofish Core
XTEA Core
XTEA Crypto Core