Sortix nightly manual
This manual documents Sortix nightly, a development build that has not been officially released. You can instead view this document in the latest official manual.
|EVP_RC4(3)||Library Functions Manual||EVP_RC4(3)|
EVP RC4 stream cipher
#include <openssl/evp.h>const EVP_CIPHER *
EVP_rc4(void); const EVP_CIPHER *
EVP_rc4_40(void); const EVP_CIPHER *
EVP_rc4_hmac_md5(void); evp(3) framework. It is a variable key length cipher.
EVP_rc4() uses a default key length of 128 bits.
EVP_rc4_40() uses a key length of 40 bits instead. This function is deprecated. Use
EVP_rc4() and EVP_CIPHER_CTX_set_key_length(3) instead.
EVP_rc4_hmac_md5() provides authenticated encryption with the RC4 stream cipher with MD5 as HMAC. This function is not intended for usage outside of TLS and requires calling of some undocumented control functions. It does not conform to the EVP AEAD interface. evp(3), EVP_EncryptInit(3)
EVP_rc4() first appeared in SSLeay 0.5.1 and
EVP_rc4_40() in OpenSSL 0.9.1. These functions have been available since OpenBSD 2.4.
EVP_rc4_hmac_md5() first appeared in OpenSSL 1.0.1 and has been available since OpenBSD 5.3.
|March 21, 2019||Debian|