SK-TDA4VM: Rsa commands cannot generate key pairs when openssl uses the devcrypto engine

Hello，

But when using the engine id, sm2, des3, sm4, md5 can succeed?

sm4 algorithm

Encryption:

openssl enc -sm4-cfb -in input.txt -out encrypted_sm4.bin -K 0123456789abcdef0123456789abcdef -k 012345 -iter 100 -engine devcrypto
Decrypt:
openssl enc -d -sm4-cfb -in encrypted_sm4.bin -out decrypted_sm4.txt -K 0123456789abcdef0123456789abcdef -k 012345 -iter 100 -engine devcrypto

Regards，

Gary

Hi Gary 

Allow me some time to check with the team will get back to you within two days.

Regards
Diwakar

Hello，

Why does the RSA algorithm not support SW fallback?

Regards，

Gary

Hi Gary 

For that we need to look into OpenSSL command implementation allow us some time for that .

Regards
Diwakar

Hello，

OK

Thanks，

Gary

Hi Gary,

I am taking over this thread from Diwakar, as he is going to be OOO for the next 3 weeks.

I will have to look into this next week.

Meanwhile, can you confirm what SDK you are using?

regards

Suman