Hello All,
I am trying to use RSA_generate_key_ex function to generate the RSA key pairs on RHEL 7.2 PPCle. I am observing crash when i link the source code with Openssl 3.0 whereas same works if i link with Openssl 1.0.2
Below is configure command used for compiling openssl
./Configure no-shared threads --prefix=/home/testuser/OpenSSL/Build --openssldir=/home/testuser/OpenSSL/Build --libdir=lib linux-ppc64le -Wa,--noexecstack
I am attaching the source code I am using for reference.
Below is stack trace observed
Program received signal SIGILL, Illegal instruction.
#0 0x0000000010000004 in ?? ()
#1 0x000000001005afdc in ossl_pool_acquire_entropy ()
#2 0x00000000101fed14 in seed_get_seed ()
#3 0x00000000102be844 in get_entropy ()
#4 0x00000000102bee8c in ossl_prov_drbg_instantiate ()
#5 0x00000000101f9b2c in drbg_ctr_instantiate_wrapper ()
#6 0x00000000100ff2e0 in EVP_RAND_instantiate ()
#7 0x0000000010031c18 in rand_new_drbg ()
#8 0x0000000010032bd0 in RAND_get0_primary ()
#9 0x00000000100333f8 in RAND_get0_private ()
#10 0x0000000010033558 in RAND_priv_bytes_ex ()
#11 0x00000000100926cc in BN_priv_rand_ex ()
#12 0x0000000010090b78 in BN_generate_prime_ex2 ()
#13 0x0000000010035a90 in RSA_generate_multi_prime_key ()
#14 0x00000000100361b4 in RSA_generate_key_ex ()
#15 0x00000000100048b8 in generate_key (keysize=1024, pub_key=0x7fffffffef38, pri_key=0x7fffffffef40) at generatekey.c:25
#16 0x0000000010004b78 in main () at generatekey.c:74
#1 0x000000001005afdc in ossl_pool_acquire_entropy ()
#2 0x00000000101fed14 in seed_get_seed ()
#3 0x00000000102be844 in get_entropy ()
#4 0x00000000102bee8c in ossl_prov_drbg_instantiate ()
#5 0x00000000101f9b2c in drbg_ctr_instantiate_wrapper ()
#6 0x00000000100ff2e0 in EVP_RAND_instantiate ()
#7 0x0000000010031c18 in rand_new_drbg ()
#8 0x0000000010032bd0 in RAND_get0_primary ()
#9 0x00000000100333f8 in RAND_get0_private ()
#10 0x0000000010033558 in RAND_priv_bytes_ex ()
#11 0x00000000100926cc in BN_priv_rand_ex ()
#12 0x0000000010090b78 in BN_generate_prime_ex2 ()
#13 0x0000000010035a90 in RSA_generate_multi_prime_key ()
#14 0x00000000100361b4 in RSA_generate_key_ex ()
#15 0x00000000100048b8 in generate_key (keysize=1024, pub_key=0x7fffffffef38, pri_key=0x7fffffffef40) at generatekey.c:25
#16 0x0000000010004b78 in main () at generatekey.c:74
I am compiling both 1.0.2j and 3.0 with same configure command and on the same machine(i.e. RHEL 7).
Any suggestion or pointer would be highly helpful.
-- Attachment:
genkey.c
Description: Binary data
