bignum-fuzz

Code to fuzz bignum libraries

CVE-2015-3193-openssl-vs-gcrypt-modexp.c

This is a simple test that will do a calculation that some versions of OpenSSL will get wrong and compare the result with libgcrypt.

openssl-vs-gcrypt-modexp.c

This is a sample code to fuzz the BN_mod_exp() function of OpenSSL and the gcry_mpi_powm() function of libgcrypt.

Usage instructions are in the code.

Name		Name	Last commit message	Last commit date
Latest commit History 13 Commits
libfuzzer-kyber		libfuzzer-kyber
CVE-2015-3193-openssl-vs-gcrypt-modexp.c		CVE-2015-3193-openssl-vs-gcrypt-modexp.c
CVE-2016-1938-nss-mp_div.c		CVE-2016-1938-nss-mp_div.c
CVE-2016-1938-nss-mp_exptmod.c		CVE-2016-1938-nss-mp_exptmod.c
LICENSE		LICENSE
README.md		README.md
bnsqr-CVE-2014-3570-testinput.txt		bnsqr-CVE-2014-3570-testinput.txt
bnsqrfuzz.c		bnsqrfuzz.c
gcm-ghash-fuzzing-afl.c		gcm-ghash-fuzzing-afl.c
matrixssl-base-equals-modulus.c		matrixssl-base-equals-modulus.c
matrixssl-base-zero.c		matrixssl-base-zero.c
matrixssl-exptmod-bug-variant2.c		matrixssl-exptmod-bug-variant2.c
matrixssl-exptmod-bug.c		matrixssl-exptmod-bug.c
openssl-break-rsa-values.diff		openssl-break-rsa-values.diff
openssl-vs-gcrypt-modexp.c		openssl-vs-gcrypt-modexp.c
openssl-vs-matrixssl-modexp.c		openssl-vs-matrixssl-modexp.c
point-fuzz.c		point-fuzz.c

Provide feedback