The specs say that the performance without hashing for RSA-2048 should be 250 ms. Is there a faster way for me to use my HSM2 to decrypt my data? This is how I use pkcs11-tool.exe: pkcs11-tool.exe --login --decrypt --input-file temp\ciphertext.dat --output-file temp\plaintext.txt Sometimes this …

I think it will not be faster with OpenSSL. It uses the same PKCS#11 interface you are probably using already. One can try to swap opensc with sc-hsm PKCS#11 engine but I don’t think it matters much. Maybe get some logs out of the system and see the actual operations (APDUs being sent).

Nitrokey Support

HSM2 takes 2.5 seconds to RSA decrypt with 2048 key (w/ pkcs11-tool.exe)

Nitrokeys Misc

szszszsz Split this topic October 28, 2021, 8:24am 8

10 posts were split to a new topic: Problem with accessing over RDP a Nitrokey HSM2 connected to the Windows’ server