OpenSSL 3.0.2 on Jammy failure on RSA speed test with async_jobs

[Shih-Yi Chen]

Issue opened with OpenSSL.

https://github.com/openssl/openssl/pull/20616

RSA verification failed when all loopargs[] share the same EVP_PKEY rsa_key.

Tested and reproduced on openssl-3.0 branch

$ apps/openssl speed -engine pka -async_jobs 8 rsa2048
Engine "pka" set.
Doing 2048 bits private rsa's for 10s: 46554 2048 bits private RSA's in 3.70s
RSA verify setup failure. No RSA verify will be done.
20B0B281FFFF0000:error:0200008A:rsa routines:RSA_padding_check_PKCS1_type_1:invalid padding:crypto/rsa/rsa_pk1.c:75:
20B0B281FFFF0000:error:02000072:rsa routines:rsa_ossl_public_decrypt:padding check failed:crypto/rsa/rsa_ossl.c:606:
20B0B281FFFF0000:error:1C880004:Provider routines:rsa_verify:RSA lib:providers/implementations/signature/rsa_sig.c:833:
version: 3.0.9-dev
built on: Mon Mar 27 13:48:54 2023 UTC
options: bn(64,64)
compiler: gcc -fPIC -pthread -Wa,--noexecstack -Wall -O3 -DOPENSSL_USE_NODELETE -DOPENSSL_PIC -DOPENSSL_BUILDING_OPENSSL -DNDEBUG
CPUINFO: OPENSSL_armcap=0xbd

Tested w/ changes

$ apps/openssl speed -engine pka -async_jobs 8 rsa2048

Engine "pka" set.
Doing 2048 bits private rsa's for 10s: 49465 2048 bits private RSA's in 3.96s
Doing 2048 bits public rsa's for 10s: 333008 2048 bits public RSA's in 7.61s
version: 3.0.9-dev
built on: Mon Mar 27 13:48:54 2023 UTC
options: bn(64,64)
compiler: gcc -fPIC -pthread -Wa,--noexecstack -Wall -O3 -DOPENSSL_USE_NODELETE -DOPENSSL_PIC -DOPENSSL_BUILDING_OPENSSL -DNDEBUG
CPUINFO: OPENSSL_armcap=0xbd
sign verify sign/s verify/s
rsa 2048 bits 0.000080s 0.000023s 12491.2 43759.3
version: 3.0.9-dev
built on: Mon Mar 27 13:48:54 2023 UTC
options: bn(64,64)
compiler: gcc -fPIC -pthread -Wa,--noexecstack -Wall -O3 -DOPENSSL_USE_NODELETE -DOPENSSL_PIC -DOPENSSL_BUILDING_OPENSSL -DNDEBUG
CPUINFO: OPENSSL_armcap=0xbd