Commit Graph

716 Commits

Author SHA1 Message Date
Moisés Guimarães
30977adc84 asn: refactoring MakeSignature to reduce stack usage:
--- variable encSig moved to the heap (98 bytes saved)
--- variable md5 moved to util function (sizeof(Md5) bytes saved)
--- variable sha moved to util function (sizeof(Sha) bytes saved)
--- variable sha256 moved to util function (sizeof(Sha256) bytes saved)

add cast to variables that may not be used in some builds.
fix - put RSA code inside #ifndef NO_RSA
2014-07-04 09:40:19 -03:00
Moisés Guimarães
de14fac069 add hash utility functions to promote cleaner code, smaller footprint, centralized logs and error handling. 2014-07-04 09:17:18 -03:00
Moisés Guimarães
a281c6bc6c asn: refactoring ConfirmSignature to reduce stack usage:
--- variable digest moved to the heap (20..64 bytes saved)
--- variable pubKey moved to the heap (sizeof(RsaKey) bytes saved)
--- variable encodedSig moved to the heap (512 bytes saved)
--- variable plain moved to the heap (512 bytes saved)
--- variable pubKey moved to the heap (sizeof(ecc_key) bytes saved)
--- variable md2 moved to the heap (sizeof(Md2) bytes saved)
--- variable md5 moved to the heap (sizeof(Md5) bytes saved)
--- variable sha moved to the heap (sizeof(Sha) bytes saved)
--- variable sha256 moved to the heap (sizeof(Sha256) bytes saved)
--- variable sha384 moved to the heap (sizeof(Sha384) bytes saved)
--- variable sha512 moved to the heap (sizeof(Sha512) bytes saved)

fix - In some cases, the function was returning error codes, that could be interpreted as a false positive.
2014-07-04 09:17:17 -03:00
Moisés Guimarães
8dd4589650 asn: refactoring SetName to reduce stack usage: 1152 bytes - pointers size moved to the heap.
--- variable names moved to the heap (1152 bytes saved)
2014-07-04 09:17:17 -03:00
Moisés Guimarães
1cd81c1bb6 asn: refactoring SetRsaPublicKey to reduce stack usage: 553 bytes - pointers size moved to the heap.
--- variable n moved to the heap (517 bytes saved)
--- variable e moved to the heap (16 bytes saved)
--- variable algo moved to the heap (20 bytes saved)
2014-07-04 09:17:17 -03:00
Moisés Guimarães
4aab92c982 asn: refactoring SetEccPublicKey to reduce stack usage: 296 bytes - pointers size moved to the heap.
--- variable algo moved to the heap (20 bytes saved)
--- variable curve moved to the heap (20 bytes saved)
--- variable pub moved to the heap (256 bytes saved)
2014-07-04 09:17:17 -03:00
Moisés Guimarães
171d7bf920 asn: refactoring DerToPem to reduce stack usage: 160 bytes - pointers size moved to the heap.
--- variable header moved to the heap (80 bytes saved)
--- variable footer moved to the heap (80 bytes saved)
2014-07-04 09:17:16 -03:00
Moisés Guimarães
e077cd067b asn: refactoring GetKey to reduce stack usage: 610 bytes - pointers size moved to the heap.
--- variable keyBlob moved to the heap (610 bytes saved)
2014-07-04 09:17:16 -03:00
Moisés Guimarães
8c1a4a4944 asn: refactoring ToTraditionalEnc to reduce stack usage: 128 bytes - pointers size moved to the heap.
--- variable salt moved to the heap (64 bytes saved)
--- variable cbcIv moved to the heap (64 bytes saved)
2014-07-04 09:17:16 -03:00
Moisés Guimarães
96aa460d03 asn: refactoring DecryptKey to reduce stack usage: 64 bytes - pointer size moved to the heap.
--- variable key moved to the heap (64 bytes saved)
2014-07-04 09:17:16 -03:00
Moisés Guimarães
40ef0c8daa asn: refactoring GetCertHeader to reduce stack usage: ~ sizeof(mp_int) bytes moved to the heap.
--- variable mpi moved to the heap (~ sizeof(mp_int) bytes saved)
2014-07-04 09:17:16 -03:00
toddouska
2d63c559cc dh now disabled by default but can be enabled w/o opensslextra 2014-07-03 11:32:24 -07:00
toddouska
cac799f683 add optional ecc ctx info 2014-07-02 16:59:45 -07:00
toddouska
0272d51ce4 remove C++ comments from cyassl proper 2014-07-02 12:11:01 -07:00
Chris Conlon
ee0d989c24 add sizeof ints back to certs_test.h, fix cert buffer usage in benchmark.c 2014-07-01 09:38:12 -06:00
toddouska
eb56afdbf6 remove spaces 2014-06-25 09:28:44 -06:00
Moisés Guimarães
e2a6d68abf fix - add missing FreeDecodeCert on success. 2014-06-24 20:03:52 -03:00
Moisés Guimarães
f2c8826e16 fix missing FreeRsaKey on error. 2014-06-23 15:28:57 -03:00
Moisés Guimarães
edb94557e9 pkcs7: refactoring PKCS7_EncodeEnvelopedData to reduce stack usage: ~ 1300 bytes moved to the heap.
--- variable contentKeyEnc moved to the heap (512 bytes saved)
--- variable recip moved to the heap (~800 bytes saved)
2014-06-20 14:52:16 -03:00
Moisés Guimarães
46d0f68097 pkcs7: refactoring PKCS7_DecodeEnvelopedData to reduce stack usage: ~ 9 * sizeof(mp_int) bytes + 512 bytes moved to the heap.
--- variable privKey moved to the heap (more than 8 * sizeof(mp_int) bytes saved)
--- variable encryptedKey moved to the heap (512 bytes saved)
--- variable serialNum moved to the heap (sizeof(mp_int) bytes saved)
2014-06-20 14:52:16 -03:00
Moisés Guimarães
21982b50db pkcs7: refactoring CreateRecipientInfo to reduce stack usage: ~ 8 * sizeof(mp_int) bytes + ~935 bytes moved to the heap.
--- variable pubKey moved to the heap (more than 8 * sizeof(mp_int) bytes saved)
--- variable decoded moved to the heap (sizeof(DecodedCert) ~= 880 bytes saved)
--- variable serial moved to the heap (35 bytes saved)
--- variable keyAlgArray moved to the heap (20 bytes saved)
2014-06-20 14:52:16 -03:00
Moisés Guimarães
90e9696ad6 pkcs7: refactoring PKCS7_InitWithCert to reduce stack usage: ~ 880 bytes moved to the heap.
--- variable dCert moved to the heap (sizeof(DecodedCert) ~= 880 bytes saved)
2014-06-20 14:52:16 -03:00
Moisés Guimarães
eacff3ba83 pkcs7: refactoring PKCS7_VerifySignedData to reduce stack usage: ~ 50 bytes + 8 * sizeof(mp_int) bytes moved to the heap.
--- variable key moved to the heap (more than 8 * sizeof(mp_int) bytes saved)
--- variable digest moved to the heap (50 bytes saved)
2014-06-20 14:52:15 -03:00
Moisés Guimarães
60b2495f47 pkcs7: refactoring PKCS7_EncodeSignedData to reduce stack usage: ~1300 bytes + ~ 8 * sizeof(mp_int) bytes moved to the heap.
--- variable esd moved to the heap (1264 bytes saved)
--- variable digestInfo moved to the heap (50 bytes saved)
--- variable privKey moved to the heap (more than 8 * sizeof(mp_int) bytes saved)
2014-06-20 14:52:15 -03:00
Moisés Guimarães
ae073cb1f9 fix pkcs7 memory leaks and XMALLOC result verification. 2014-06-18 14:32:20 -03:00
toddouska
ddf5924b3b add error code for hmac min key len in new error range 2014-06-11 11:56:17 -07:00
toddouska
aad204428f fips mode hmac min key length for 2014 requirements 2014-06-11 11:43:17 -07:00
toddouska
257959bcde fix intel asm comment and xmm stack size needed 2014-06-05 17:37:39 -07:00
Chris Conlon
ae6fe9397c check NTRU DRBG uninstantiate ret value in test.c 2014-06-05 17:07:19 -06:00
Chris Conlon
7e5287e578 update NTRU support, with help from thesourcerer8 2014-06-05 14:42:15 -06:00
toddouska
665bda3ce6 ecb encrypt asm restore correct registers 2014-06-04 15:20:04 -07:00
toddouska
81a5bdc6f9 fix intel syntax backwards 2014-06-04 15:15:29 -07:00
toddouska
d728474ef3 store non volatile xmm6-15 for aesni on microsoft 2014-06-04 15:00:42 -07:00
toddouska
e11dd9803a fix icc v14 warnings 2014-05-28 17:36:21 -07:00
Chris Conlon
7e13e414cb rename port.c/.h to wc_port.c/.h to prevent FreeRTOS conflicts 2014-05-28 10:28:01 -06:00
Moisés Guimarães
263d3439d9 DecodedCert:
* add structure fields to persist encoding format of subject parts;
* set default encoding formats at InitDecodedCert;
* retrieve encoding format from buffer at GetName;
* copy encoding format from DecodedCert to CertName at SetNameFromCert.
2014-05-23 15:48:50 -03:00
Moisés Guimarães
e517459f89 CertName:
* add structure fields to persist encoding format;
 * set default encoding formats at InitCert;
 * add function to retrieve encoding format of a specific field based on it's id.
2014-05-23 11:11:46 -03:00
toddouska
3fa50ca3ea fix intel syntax comment 2014-05-20 17:17:35 -07:00
toddouska
15d3d3f790 fix visual studio 64 warnings 2014-05-20 14:31:26 -07:00
toddouska
0d2471b2f7 Merge branch 'master' of https://github.com/cyassl/cyassl 2014-05-20 13:27:29 -07:00
toddouska
eed5360155 fix volatile registers rdi,rsi by saving to rax,r11 and restore 2014-05-20 13:25:28 -07:00
toddouska
df81401cf0 add debugging output to benchmark 2014-05-19 17:06:56 -07:00
toddouska
ac73e1b508 fix visual studio cpuid arg warning 2014-05-19 14:33:15 -07:00
toddouska
b9d9371aed add aesni intel asm syntax for aesni, abstract cpuid and asm linkage better for msvc 2014-05-19 13:55:42 -07:00
Moisés Guimarães
6e5f800555 change behavior when OPTIONAL field keyIdentifier is not present. Not erring out. 2014-05-17 16:03:39 -03:00
John Safranek
5ab2ccfa96 Added FIPS wrappers for the DRBG and improved CTaoCrypt test. 2014-05-14 15:25:55 -07:00
toddouska
ce39ef62ef update const error strings for newly added ones 2014-05-14 15:05:20 -07:00
toddouska
519820133d Merge branch 'const_errorstrings' of https://github.com/rofl0r/cyassl into errstr 2014-05-14 14:51:40 -07:00
toddouska
c90c90557b make sure logging available in all des3 build cases 2014-05-14 09:22:09 -07:00
toddouska
aa5234ae0e fix des return values for ecb and plain cbc, allow errors 2014-05-13 16:04:52 -07:00