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2015-03-25free NULL cleanupRich Salz
This commit handles BIO_ACCEPT_free BIO_CB_FREE BIO_CONNECT_free BIO_free BIO_free_all BIO_vfree Reviewed-by: Matt Caswell <matt@openssl.org>
2015-03-25RAND_bytes updatesMatt Caswell
Ensure RAND_bytes return value is checked correctly, and that we no longer use RAND_pseudo_bytes. Reviewed-by: Richard Levitte <levitte@openssl.org>
2015-03-24free NULL cleanupRich Salz
Start ensuring all OpenSSL "free" routines allow NULL, and remove any if check before calling them. This gets DH_free, DSA_free, RSA_free Reviewed-by: Matt Caswell <matt@openssl.org>
2015-03-24make dependDr. Stephen Henson
Reviewed-by: Matt Caswell <matt@openssl.org>
2015-03-24Move some EVP internals to evp_int.hDr. Stephen Henson
Move EVP internals to evp_int.h, remove -Ievp hack from crypto/Makefile Reviewed-by: Matt Caswell <matt@openssl.org>
2015-03-24Move some ASN.1 internals to asn1_int.hDr. Stephen Henson
Move ASN.1 internals used across multiple directories into new internal header file asn1_int.h remove crypto/Makefile hack which allowed other directories to include "asn1_locl.h" Reviewed-by: Matt Caswell <matt@openssl.org>
2015-03-24free NULL cleanupRich Salz
Start ensuring all OpenSSL "free" routines allow NULL, and remove any if check before calling them. This gets ASN1_OBJECT_free and ASN1_STRING_free. Reviewed-by: Matt Caswell <matt@openssl.org>
2015-03-12Fix dsa_pub_encodeMatt Caswell
The return value from ASN1_STRING_new() was not being checked which could lead to a NULL deref in the event of a malloc failure. Also fixed a mem leak in the error path. Reviewed-by: Rich Salz <rsalz@openssl.org>
2015-03-08Cleanse PKCS#8 private key components.Dr. Stephen Henson
New function ASN1_STRING_clear_free which cleanses an ASN1_STRING structure before freeing it. Call ASN1_STRING_clear_free on PKCS#8 private key components. Reviewed-by: Rich Salz <rsalz@openssl.org>
2015-01-29clang on Linux x86_64 complains about unreachable code.Richard Levitte
Reviewed-by: Rich Salz <rsalz@openssl.org>
2015-01-27OPENSSL_NO_xxx cleanup: SHARich Salz
Remove support for SHA0 and DSS0 (they were broken), and remove the ability to attempt to build without SHA (it didn't work). For simplicity, remove the option of not building various SHA algorithms; you could argue that SHA_224/256/384/512 should be kept, since they're like crypto algorithms, but I decided to go the other way. So these options are gone: GENUINE_DSA OPENSSL_NO_SHA0 OPENSSL_NO_SHA OPENSSL_NO_SHA1 OPENSSL_NO_SHA224 OPENSSL_NO_SHA256 OPENSSL_NO_SHA384 OPENSSL_NO_SHA512 Reviewed-by: Richard Levitte <levitte@openssl.org>
2015-01-27OPENSSL_NO_xxx cleanup: many removalsRich Salz
The following compile options (#ifdef's) are removed: OPENSSL_NO_BIO OPENSSL_NO_BUFFER OPENSSL_NO_CHAIN_VERIFY OPENSSL_NO_EVP OPENSSL_NO_FIPS_ERR OPENSSL_NO_HASH_COMP OPENSSL_NO_LHASH OPENSSL_NO_OBJECT OPENSSL_NO_SPEED OPENSSL_NO_STACK OPENSSL_NO_X509 OPENSSL_NO_X509_VERIFY This diff is big because of updating the indents on preprocessor lines. Reviewed-by: Richard Levitte <levitte@openssl.org>
2015-01-22Remove obsolete uncomiled dsagen semi-testRich Salz
Reviewed-by: Richard Levitte <levitte@openssl.org>
2015-01-22Re-align some comments after running the reformat script.Matt Caswell
This should be a one off operation (subsequent invokation of the script should not move them) Reviewed-by: Tim Hudson <tjh@openssl.org>
2015-01-22Run util/openssl-format-source -v -c .Matt Caswell
Reviewed-by: Tim Hudson <tjh@openssl.org>
2015-01-22Move more comments that confuse indentMatt Caswell
Reviewed-by: Tim Hudson <tjh@openssl.org>
2015-01-22Fix strange formatting by indentMatt Caswell
Reviewed-by: Tim Hudson <tjh@openssl.org>
2015-01-14Cleanup OPENSSL_NO_xxx, part 1master-pre-reformatRich Salz
OPENSSL_NO_RIPEMD160, OPENSSL_NO_RIPEMD merged into OPENSSL_NO_RMD160 OPENSSL_NO_FP_API merged into OPENSSL_NO_STDIO Two typo's on #endif comments fixed: OPENSSL_NO_ECB fixed to OPENSSL_NO_OCB OPENSSL_NO_HW_SureWare fixed to OPENSSL_NO_HW_SUREWARE Reviewed-by: Richard Levitte <levitte@openssl.org>
2015-01-12RT3548: Remove unsupported platformsRich Salz
This last one for this ticket. Removes WIN16. So long, MS_CALLBACK and MS_FAR. We won't miss you. Reviewed-by: Richard Levitte <levitte@openssl.org>
2015-01-05Fix various certificate fingerprint issues.Dr. Stephen Henson
By using non-DER or invalid encodings outside the signed portion of a certificate the fingerprint can be changed without breaking the signature. Although no details of the signed portion of the certificate can be changed this can cause problems with some applications: e.g. those using the certificate fingerprint for blacklists. 1. Reject signatures with non zero unused bits. If the BIT STRING containing the signature has non zero unused bits reject the signature. All current signature algorithms require zero unused bits. 2. Check certificate algorithm consistency. Check the AlgorithmIdentifier inside TBS matches the one in the certificate signature. NB: this will result in signature failure errors for some broken certificates. 3. Check DSA/ECDSA signatures use DER. Reencode DSA/ECDSA signatures and compare with the original received signature. Return an error if there is a mismatch. This will reject various cases including garbage after signature (thanks to Antti Karjalainen and Tuomo Untinen from the Codenomicon CROSS program for discovering this case) and use of BER or invalid ASN.1 INTEGERs (negative or with leading zeroes). CVE-2014-8275 Reviewed-by: Emilia Käsper <emilia@openssl.org>
2014-12-30mark all block comments that need format preserving so thatTim Hudson
indent will not alter them when reformatting comments Reviewed-by: Rich Salz <rsalz@openssl.org> Reviewed-by: Matt Caswell <matt@openssl.org>
2014-12-18Change all instances of OPENSSL_NO_DEPRECATED to OPENSSL_USE_DEPRECATEDMatt Caswell
Introduce use of DECLARE_DEPRECATED Reviewed-by: Rich Salz <rsalz@openssl.org>
2014-12-18Remove redundant OPENSSL_NO_DEPRECATED suppressionMatt Caswell
Reviewed-by: Rich Salz <rsalz@openssl.org>
2014-12-08Implement internally opaque bn access from dsaMatt Caswell
Reviewed-by: Tim Hudson <tjh@openssl.org>
2014-12-08remove OPENSSL_FIPSAPIDr. Stephen Henson
Reviewed-by: Tim Hudson <tjh@openssl.org>
2014-12-08remove FIPS module code from crypto/dsaDr. Stephen Henson
Reviewed-by: Tim Hudson <tjh@openssl.org>
2014-12-08Remove fips_constseg references.Dr. Stephen Henson
Reviewed-by: Tim Hudson <tjh@openssl.org>
2014-12-08Remove fipscanister build functionality from makefiles.Dr. Stephen Henson
Reviewed-by: Tim Hudson <tjh@openssl.org>
2014-11-28Remove all .cvsignore filesRich Salz
Reviewed-by: Tim Hudson <tjh@openssl.org>
2014-09-09RT3192: spurious error in DSA verifyMatt Caswell
This is funny; Ben commented in the source, Matt opend a ticket, and Rich is doing the submit. Need more code-review? :) Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
2014-09-08RT2626: Change default_bits from 1K to 2KKurt Roeckx
This is a more comprehensive fix. It changes all keygen apps to use 2K keys. It also changes the default to use SHA256 not SHA1. This is from Kurt's upstream Debian changes. Reviewed-by: Rich Salz <rsalz@openssl.org> Reviewed-by: Kurt Roeckx <kurt@openssl.org>
2014-08-30Remove some outdated README files, to avoid confusing people.Rich Salz
Reviewed-by: Andy Polyakov <appro@openssl.org>
2014-08-22RT3061: slightly amend patchEmilia Kasper
Add an extra NULL dereference check Reviewed-by: Viktor Dukhovni <viktor@openssl.org>
2014-03-28Add functions returning security bits.Dr. Stephen Henson
Add functions to return the "bits of security" for various public key algorithms. Based on SP800-57.
2013-09-05misspellings fixes by https://github.com/vlajos/misspell_fixerVeres Lajos
2013-07-17Return correct enveloped data type in ASN1 methods.Dr. Stephen Henson
For RSA and DSA keys return an appropriate RecipientInfo type. By setting CMS_RECIPINFO_NONE for DSA keys an appropriate error is returned if an attempt is made to use DSA with enveloped data.
2013-07-17Avoid need to change function code.Dr. Stephen Henson
Keep original function names for nonce versions so we don't have to change error function codes.
2013-07-15Make `safe' (EC)DSA nonces the default.Adam Langley
This change updates 8a99cb29 to make the generation of (EC)DSA nonces using the message digest the default. It also reverts the changes to (EC)DSA_METHOD structure. In addition to making it the default, removing the flag from EC_KEY means that FIPS modules will no longer have an ABI mismatch.
2013-06-21Add control to retrieve signature MD.Dr. Stephen Henson
2013-06-13Add secure DSA nonce flag.Adam Langley
This change adds the option to calculate (EC)DSA nonces by hashing the message and private key along with entropy to avoid leaking the private key if the PRNG fails.
2013-06-13Don't SEGFAULT when trying to export a public DSA key as a private key.Adam Langley
2012-06-03Version skew reduction: trivia (I hope).Ben Laurie
2011-11-25return error if counter exceeds limit and seed value suppliedDr. Stephen Henson
2011-11-25check counter value against 4 * L, not 4096Dr. Stephen Henson
2011-11-05Add single call public key sign and verify functions.Dr. Stephen Henson
2011-10-16L=3072, N=256 provides 128 bits of security not 112.Dr. Stephen Henson
2011-09-14Allow for dynamic base in Win64 FIPS module.Andy Polyakov
2011-09-05make updateBodo Möller
2011-08-27Add support for DSA2 PQG generation of g parameter.Dr. Stephen Henson
2011-08-26Add support for canonical generation of DSA parameter g.Dr. Stephen Henson
Modify fips_dssvs to support appropriate file format.
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