- Apr 30, 2019
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Pauli authored
Digest stored entropy for CRNG test. Via the FIPS lab, NIST confirmed: The CMVP had a chance to discuss this inquiry and we agree that hashing the NDRNG block does meet the spirit and letter of AS09.42. However, the CMVP did have a few questions: what hash algorithm would be used in this application? Is it approved? Is it CAVs tested? SHA256 is being used here and it will be both approved and CAVs tested. This means that no raw entropy needs to be kept between RNG seedings, preventing a potential attack vector aganst the randomness source and the DRBG chains. It also means the block of secure memory allocated for this purpose is no longer required. Reviewed-by:Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com> (Merged from https://github.com/openssl/openssl/pull/8790)
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- Apr 29, 2019
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Todd Short authored
With the removal of SSLv2, the s3 structure is always allocated, so there is little point in having it be an allocated pointer. Collapse the ssl3_state_st structure into ssl_st and fixup any references. This should be faster than going through an indirection and due to fewer allocations, but I'm not seeing any significant performance improvement; it seems to be within the margin of error in timing. Reviewed-by:
Paul Yang <yang.yang@baishancloud.com> Reviewed-by:
Matt Caswell <matt@openssl.org> (Merged from https://github.com/openssl/openssl/pull/7888)
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- Apr 26, 2019
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David Benjamin authored
pkey_rsa_copy was missing a field. Test this by repeating the operation through an EVP_PKEY_CTX_dup copy in evp_test. Reviewed-by:
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- Apr 25, 2019
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Patrick Steuer authored
Signed-off-by:
Patrick Steuer <patrick.steuer@de.ibm.com> Reviewed-by:
Paul Dale <paul.dale@oracle.com> Reviewed-by:
Richard Levitte <levitte@openssl.org> (Merged from https://github.com/openssl/openssl/pull/8181)
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Patrick Steuer authored
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Patrick Steuer authored
Add non-base instructions which are used by the chacha20 and poly1305 modules. Signed-off-by:
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Patrick Steuer authored
z14 introduced alignment hints to help vector load/store performance. For its predecessors, alignment hint defaults to 0 (no alignment indicated). Signed-off-by:
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Pauli authored
Add a Chi^2 goodness of fit test to empirically provide a degree of confidence in the uniformity of the output of the random range generation function. Reviewed-by:
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Matt Caswell authored
If we were using a different type of BIO than a socket BIO then BIO_get_ktls_send() and BIO_get_ktls_recv() could return the wrong result. The above occurred even if KTLS was disabled at compile time - so we should additionally ensure that those macros do nothing if KTLS is disabled. Finally we make the logic in ssl3_get_record() a little more robust when KTLS has been disabled. [extended tests] Reviewed-by:
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Matt Caswell authored
If the kernel headers are sufficiently recent to have KTLS transmit support, but not recent enough to have KTLS receive support then a compilation error would be the result. Reviewed-by:
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Guido Vranken authored
Return error if the output tag buffer size doesn't match the tag size exactly. This prevents the caller from using that portion of the tag buffer that remains uninitialized after an otherwise succesfull call to CRYPTO_ccm128_tag. Bug found by OSS-Fuzz. Fix suggested by Kurt Roeckx. Signed-off-by:
Guido Vranken <guidovranken@gmail.com> Reviewed-by:
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- Apr 24, 2019
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Jakub Jelen authored
CLA: trivial Signed-off-by:
Jakub Jelen <jjelen@redhat.com> Reviewed-by:
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Shane Lontis authored
Reviewed-by:
Tim Hudson <tjh@openssl.org> Reviewed-by:
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Shane Lontis authored
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Richard Levitte authored
Because we depend on knowing if clang's address, memory or undefinedbehavior sanitizers are enabled, we make an extra effort to detect them among the C flags, and adjust the %disabled values accordingly. Reviewed-by:
Bernd Edlinger <bernd.edlinger@hotmail.de> (Merged from https://github.com/openssl/openssl/pull/8778)
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- Apr 23, 2019
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Richard Levitte authored
OpenSSL_version(OPENSSL_DIR) gives you a nicely formatted string for display, but if all you really want is the directory itself, you were forced to parsed the string. This introduces a new function to get diverse configuration data from the library, OPENSSL_info(). This works the same way as OpenSSL_version(), but has its own series of types, currently including: OPENSSL_INFO_CONFIG_DIR returns OPENSSLDIR OPENSSL_INFO_ENGINES_DIR returns ENGINESDIR OPENSSL_INFO_MODULES_DIR returns MODULESDIR OPENSSL_INFO_DSO_EXTENSION returns DSO_EXTENSION OPENSSL_INFO_DIR_FILENAME_SEPARATOR returns directory/filename separator OPENSSL_INFO_LIST_SEPARATOR returns list separator For scripting purposes, this also adds the command 'openssl info'. Reviewed-by:
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Richard Levitte authored
This adds the flag OPENSSL_MODULES_DIR for OpenSSL_version(), and the flag '-m' for 'openssl version'. Reviewed-by:
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Richard Levitte authored
Disabling one thing may mean having to disable other things as well. We already have a process to auto-disable things through cascading, but that was under-used. Making the cascading mechanism available through a function to be called to disable stuff makes it more automatic, and helps us when we forget how different disabling options affect others. Reviewed-by:
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Richard Levitte authored
Fixes #8787 Reviewed-by:
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Richard Levitte authored
This came about with the realisation that upper case CFLAGS, LDFLAGS and so on aren't treated much after that, and this makes figuring out user added flags significantly easier, just look in %config. Reviewed-by:
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Matt Caswell authored
[extended tests] Reviewed-by:
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Matt Caswell authored
Make sure we use the the correct key length in EVP_CIPHER_CTX_rand_key(). Now that ciphers may come from providers we need to make sure we ask the provider for the value if appropriate. Reviewed-by:
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Matt Caswell authored
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- Apr 20, 2019
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Pauli authored
This only impacts FIPS mode or someone who has enabled the FIPS 140.2 4.9.2 Conditional Tests. i.e. nobody currently. Fix a significant issue in the entropy gathering for the continuous RNG testing. The impact is using an uninitialised buffer instead of the gathered entropy. Reviewed-by:
Kurt Roeckx <kurt@roeckx.be> (Merged from https://github.com/openssl/openssl/pull/8789)
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- Apr 19, 2019
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dyrock authored
Check if num is 0 before trying to malloc memory. Otherwise for client hellos without extensions SSL_client_hello_get1_extensions_present will return MALLOC_FAILURE. Reviewed-by:
Ben Kaduk <kaduk@mit.edu> Reviewed-by:
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Matt Caswell authored
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Matt Caswell authored
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Matt Caswell authored
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Matt Caswell authored
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Matt Caswell authored
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Matt Caswell authored
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Matt Caswell authored
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Matt Caswell authored
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Matt Caswell authored
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Matt Caswell authored
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Matt Caswell authored
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Matt Caswell authored
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Matt Caswell authored
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Matt Caswell authored
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Matt Caswell authored
We also lay the ground work for various of other the basic AES ciphers. Reviewed-by:
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