src/usr.bin/ssh/cipher.h - diff

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version 1.41, 2013/11/07 11:58:27

version 1.42, 2013/11/21 00:45:44

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#define CIPHER_H

#include <openssl/evp.h>

#include "cipher-chachapoly.h"

* Cipher types for SSH-1. New types can be added, but old types should not

* be removed for compatibility. The maximum allowed value is 31.

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int plaintext;

int encrypt;

EVP_CIPHER_CTX evp;

struct chachapoly_ctx cp_ctx; /* XXX union with evp? */

const Cipher *cipher;

};

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int cipher_number(const char *);

char *cipher_name(int);

int ciphers_valid(const char *);

char *cipher_alg_list(char);

char *cipher_alg_list(char, int);

void cipher_init(CipherContext *, const Cipher *, const u_char *, u_int,

const u_char *, u_int, int);

void cipher_crypt(CipherContext *, u_char *, const u_char *,

void cipher_crypt(CipherContext *, u_int, u_char *, const u_char *,

u_int, u_int, u_int);

int cipher_get_length(CipherContext *, u_int *, u_int,

const u_char *, u_int);

void cipher_cleanup(CipherContext *);

void cipher_set_key_string(CipherContext *, const Cipher *, const char *, int);

u_int cipher_blocksize(const Cipher *);