diff options
Diffstat (limited to 'usr.bin')
| -rw-r--r-- | usr.bin/ssh/cipher.c | 23 | ||||
| -rw-r--r-- | usr.bin/ssh/cipher.h | 3 |
2 files changed, 2 insertions, 24 deletions
diff --git a/usr.bin/ssh/cipher.c b/usr.bin/ssh/cipher.c index c7664a3efa3..28a7f7bd9ca 100644 --- a/usr.bin/ssh/cipher.c +++ b/usr.bin/ssh/cipher.c @@ -1,4 +1,4 @@ -/* $OpenBSD: cipher.c,v 1.119 2021/04/03 06:18:40 djm Exp $ */ +/* $OpenBSD: cipher.c,v 1.120 2023/10/10 06:49:54 tb Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland @@ -428,27 +428,6 @@ cipher_free(struct sshcipher_ctx *cc) freezero(cc, sizeof(*cc)); } -/* - * Exports an IV from the sshcipher_ctx required to export the key - * state back from the unprivileged child to the privileged parent - * process. - */ -int -cipher_get_keyiv_len(const struct sshcipher_ctx *cc) -{ - const struct sshcipher *c = cc->cipher; - - if ((c->flags & CFLAG_CHACHAPOLY) != 0) - return 0; - else if ((c->flags & CFLAG_AESCTR) != 0) - return sizeof(cc->ac_ctx.ctr); -#ifdef WITH_OPENSSL - return EVP_CIPHER_CTX_iv_length(cc->evp); -#else - return 0; -#endif -} - int cipher_get_keyiv(struct sshcipher_ctx *cc, u_char *iv, size_t len) { diff --git a/usr.bin/ssh/cipher.h b/usr.bin/ssh/cipher.h index 1a591cd7fd4..6533ff2bbde 100644 --- a/usr.bin/ssh/cipher.h +++ b/usr.bin/ssh/cipher.h @@ -1,4 +1,4 @@ -/* $OpenBSD: cipher.h,v 1.55 2020/01/23 10:24:29 dtucker Exp $ */ +/* $OpenBSD: cipher.h,v 1.56 2023/10/10 06:49:54 tb Exp $ */ /* * Author: Tatu Ylonen <ylo@cs.hut.fi> @@ -73,6 +73,5 @@ u_int cipher_ctx_is_plaintext(struct sshcipher_ctx *); int cipher_get_keyiv(struct sshcipher_ctx *, u_char *, size_t); int cipher_set_keyiv(struct sshcipher_ctx *, const u_char *, size_t); -int cipher_get_keyiv_len(const struct sshcipher_ctx *); #endif /* CIPHER_H */ |