shinys000114/libssh
1
0
Fork 0
mirror of https://git.libssh.org/projects/libssh.git synced 2026-02-06 10:27:22 +09:00
Code Issues Packages Projects Releases Wiki Activity

CVE-2023-6918: Systematically check return values when calculating digests

Browse Source 
with all crypto backends

Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Jakub Jelen
2023-12-15 12:55:54 +01:00
committed by Andreas Schneider
parent 63ff242131
commit 8b66d037d5
6 changed files with 588 additions and 215 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
include/libssh/wrapper.h
View File

@@ -72,29 +72,33 @@ struct ssh_crypto_struct;
typedef struct ssh_mac_ctx_struct *ssh_mac_ctx;
MD5CTX md5_init(void);
void md5_update(MD5CTX c, const void *data, size_t len);
void md5_final(unsigned char *md,MD5CTX c);
void md5_ctx_free(MD5CTX);
int md5_update(MD5CTX c, const void *data, size_t len);
int md5_final(unsigned char *md, MD5CTX c);
SHACTX sha1_init(void);
void sha1_update(SHACTX c, const void *data, size_t len);
void sha1_final(unsigned char *md,SHACTX c);
void sha1(const unsigned char *digest,size_t len,unsigned char *hash);
void sha1_ctx_free(SHACTX);
int sha1_update(SHACTX c, const void *data, size_t len);
int sha1_final(unsigned char *md,SHACTX c);
int sha1(const unsigned char *digest,size_t len, unsigned char *hash);
SHA256CTX sha256_init(void);
void sha256_update(SHA256CTX c, const void *data, size_t len);
void sha256_final(unsigned char *md,SHA256CTX c);
void sha256(const unsigned char *digest, size_t len, unsigned char *hash);
void sha256_ctx_free(SHA256CTX);
int sha256_update(SHA256CTX c, const void *data, size_t len);
int sha256_final(unsigned char *md,SHA256CTX c);
int sha256(const unsigned char *digest, size_t len, unsigned char *hash);
SHA384CTX sha384_init(void);
void sha384_update(SHA384CTX c, const void *data, size_t len);
void sha384_final(unsigned char *md,SHA384CTX c);
void sha384(const unsigned char *digest, size_t len, unsigned char *hash);
void sha384_ctx_free(SHA384CTX);
int sha384_update(SHA384CTX c, const void *data, size_t len);
int sha384_final(unsigned char *md,SHA384CTX c);
int sha384(const unsigned char *digest, size_t len, unsigned char *hash);
SHA512CTX sha512_init(void);
void sha512_update(SHA512CTX c, const void *data, size_t len);
void sha512_final(unsigned char *md,SHA512CTX c);
void sha512(const unsigned char *digest, size_t len, unsigned char *hash);
void sha512_ctx_free(SHA512CTX);
int sha512_update(SHA512CTX c, const void *data, size_t len);
int sha512_final(unsigned char *md,SHA512CTX c);
int sha512(const unsigned char *digest, size_t len, unsigned char *hash);
HMACCTX hmac_init(const void *key,size_t len, enum ssh_hmac_e type);
int hmac_update(HMACCTX c, const void *data, size_t len);