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- #include "ssh.h"
- struct CipherState
- {
- BFstate enc;
- BFstate dec;
- };
- static CipherState*
- initblowfish(Conn *c, int)
- {
- CipherState *cs;
- cs = emalloc(sizeof(CipherState));
- setupBFstate(&cs->enc, c->sesskey, SESSKEYLEN, nil);
- setupBFstate(&cs->dec, c->sesskey, SESSKEYLEN, nil);
- return cs;
- }
- static void
- encryptblowfish(CipherState *cs, uchar *buf, int nbuf)
- {
- bfCBCencrypt(buf, nbuf, &cs->enc);
- }
- static void
- decryptblowfish(CipherState *cs, uchar *buf, int nbuf)
- {
- bfCBCdecrypt(buf, nbuf, &cs->dec);
- }
- Cipher cipherblowfish =
- {
- SSH_CIPHER_BLOWFISH,
- "blowfish",
- initblowfish,
- encryptblowfish,
- decryptblowfish,
- };
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