how to generate a public key ?

Omar Kh

I'am working on my client api and they have requested a public key with the following points

1-Encrypt / Decrypt algorithm is: sha256.

2 -public / private key size should be 5000 bits or more (signature algorithm sha256).

3-Padding is RSA_PKCS1_PADDING

i have tried "ssh-keygen" and send them the output

but they reply thats not a valid public key

ssh-keygen -t rsa

how can i acheive this public key with these points

thanks

1 Reply

Know the answer? Post it — somebody with the same question will find it here.

Mahesh Chand4y ago
Here is an article on generating private and public keys in C#: https://www.c-sharpcorner.com/article/generating-publicprivate-keys-in-c-sharp-and-net/