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5129e2d695
boringssl/crypto
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Adam Langley 5129e2d695 Align EVP return values with BoringSSL convention. 
Where possible, functions should return one for success and zero for
error. The use of additional negative values to indicate an error is,
itself, error prone.

This change fixes many EVP functions to remove the possibility of
negative return values. Existing code that is testing for <= 0 will
continue to function, although there is the possibility that some code
was differentiating between negative values (error) and zero (invalid
signature) for the verify functions and will now show the wrong error
message.

Change-Id: I982512596bb18a82df65861394dbd7487783bd3d
Reviewed-on: https://boringssl-review.googlesource.com/1333
Reviewed-by: Adam Langley <agl@google.com>
2014-07-29 21:47:51 +00:00
..
aes Move public headers to include/openssl/ 2014-07-14 22:42:18 +00:00
asn1 ASN1 sanity check. 2014-07-28 17:05:13 -07:00
base64 Document that EVP_EncodeBlock writes a trailing NUL. 2014-07-18 00:55:18 +00:00
bio Have BIO_get_mem_data return a size_t and uint8_t* 2014-07-18 17:22:05 +00:00
bn x86_64 assembly pack: improve masm support. 2014-07-28 17:05:13 -07:00
buf Move public headers to include/openssl/ 2014-07-14 22:42:18 +00:00
bytestring Port ssl3_get_client_hello to CBS. 2014-07-15 18:30:09 +00:00
chacha Move public headers to include/openssl/ 2014-07-14 22:42:18 +00:00
cipher Make EVP_CIPHER_CTX_copy work in GCM mode. 2014-07-28 17:05:13 -07:00
conf Prevent infinite loop loading config files. 2014-07-28 17:05:13 -07:00
des Move public headers to include/openssl/ 2014-07-14 22:42:18 +00:00
dh Move public headers to include/openssl/ 2014-07-14 22:42:18 +00:00
digest Move public headers to include/openssl/ 2014-07-14 22:42:18 +00:00
dsa Move public headers to include/openssl/ 2014-07-14 22:42:18 +00:00
ec "EC_POINT_invert" was checking "dbl" function pointer instead of "invert". 2014-07-28 17:05:14 -07:00
ecdh Move public headers to include/openssl/ 2014-07-14 22:42:18 +00:00
ecdsa Align EVP return values with BoringSSL convention. 2014-07-29 21:47:51 +00:00
engine Move public headers to include/openssl/ 2014-07-14 22:42:18 +00:00
err Move public headers to include/openssl/ 2014-07-14 22:42:18 +00:00
evp Align EVP return values with BoringSSL convention. 2014-07-29 21:47:51 +00:00
hmac Move public headers to include/openssl/ 2014-07-14 22:42:18 +00:00
lhash Move public headers to include/openssl/ 2014-07-14 22:42:18 +00:00
md5 Move public headers to include/openssl/ 2014-07-14 22:42:18 +00:00
modes x86_64 assembly pack: improve masm support. 2014-07-28 17:05:13 -07:00
obj Fix OID encoding for one component. 2014-07-28 17:05:12 -07:00
pem Move public headers to include/openssl/ 2014-07-14 22:42:18 +00:00
perlasm x86_64 assembly pack: improve masm support. 2014-07-28 17:05:13 -07:00
pkcs8 Memory leak and NULL dereference fixes. 2014-07-28 17:05:12 -07:00
poly1305 Move public headers to include/openssl/ 2014-07-14 22:42:18 +00:00
rand Move public headers to include/openssl/ 2014-07-14 22:42:18 +00:00
rc4 Move public headers to include/openssl/ 2014-07-14 22:42:18 +00:00
rsa Add RSA_check_key function. 2014-07-28 21:36:57 +00:00
sha sha512-x86_64.pl: fix linking problem under Windows. 2014-07-28 17:05:13 -07:00
stack Move public headers to include/openssl/ 2014-07-14 22:42:18 +00:00
x509 Tolerate critical AKID in CRLs. 2014-07-28 17:05:12 -07:00
x509v3 Move public headers to include/openssl/ 2014-07-14 22:42:18 +00:00
arm_arch.h Inital import. 2014-06-20 13:17:32 -07:00
CMakeLists.txt Include some build fixes for OS X. 2014-06-24 11:15:12 -07:00
cpu-arm.c Inital import. 2014-06-20 13:17:32 -07:00
cpu-intel.c Include some build fixes for OS X. 2014-06-24 11:15:12 -07:00
cpu-x86_64-asm.pl Inital import. 2014-06-20 13:17:32 -07:00
cpu-x86-asm.pl Inital import. 2014-06-20 13:17:32 -07:00
crypto_error.c Move public headers to include/openssl/ 2014-07-14 22:42:18 +00:00
crypto_error.h Add ISC header to a handful of files. 2014-06-26 10:26:42 -07:00
directory_posix.c Support building with PNaCl. 2014-07-11 19:04:04 +00:00
directory_win.c Inital import. 2014-06-20 13:17:32 -07:00
directory.h Inital import. 2014-06-20 13:17:32 -07:00
ex_data_impl.c Inital import. 2014-06-20 13:17:32 -07:00
ex_data.c Inital import. 2014-06-20 13:17:32 -07:00
header_removed.h Add ISC header to a handful of files. 2014-06-26 10:26:42 -07:00
internal.h Inital import. 2014-06-20 13:17:32 -07:00
mem_clear.c Support building with PNaCl. 2014-07-11 19:04:04 +00:00
mem.c Support building with PNaCl. 2014-07-11 19:04:04 +00:00
thread.c Inital import. 2014-06-20 13:17:32 -07:00
time_support.c Support building with PNaCl. 2014-07-11 19:04:04 +00:00