diff options
Diffstat (limited to 'doc/man3/EVP_EncryptInit.pod')
| -rw-r--r-- | doc/man3/EVP_EncryptInit.pod | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/doc/man3/EVP_EncryptInit.pod b/doc/man3/EVP_EncryptInit.pod index ce0447f..a903318 100644 --- a/doc/man3/EVP_EncryptInit.pod +++ b/doc/man3/EVP_EncryptInit.pod @@ -29,7 +29,8 @@ EVP_aes_128_cbc, EVP_aes_128_ecb, EVP_aes_128_cfb, EVP_aes_128_ofb, EVP_aes_192_cbc, EVP_aes_192_ecb, EVP_aes_192_cfb, EVP_aes_192_ofb, EVP_aes_256_cbc, EVP_aes_256_ecb, EVP_aes_256_cfb, EVP_aes_256_ofb, EVP_aes_128_gcm, EVP_aes_192_gcm, EVP_aes_256_gcm, -EVP_aes_128_ccm, EVP_aes_192_ccm, EVP_aes_256_ccm - EVP cipher routines +EVP_aes_128_ccm, EVP_aes_192_ccm, EVP_aes_256_ccm, +EVP_chacha20, EVP_chacha20_poly1305 - EVP cipher routines =head1 SYNOPSIS @@ -400,6 +401,17 @@ AES Counter with CBC-MAC Mode (CCM) for 128, 192 and 256 bit keys respectively. These ciphers require additional control operations to function correctly: see CCM mode section below for details. +=item EVP_chacha20() + +The ChaCha20 stream cipher. The key length is 256 bits, the IV is 96 bits long. + +=item EVP_chacha20_poly1305() + +Authenticated encryption with ChaCha20-Poly1305. Like EVP_chacha20() the key is +256 bits and the IV is 96 bits. This supports additional authenticated +data (AAD) and produces a 128 bit authentication tag. The L</GCM and OCB modes> +section below applies. + =back =head1 GCM and OCB Modes |