How to generate PKCS8 key with PEM encode using AES-128-ECB Alg in OpenSSL

问题

I want know How to generate below key [AES-128-ECB] using openssl cmd.

-----BEGIN PRIVATE KEY-----
Proc-Type: 4,ENCRYPTED
DEK-Info: AES-128-ECB,379AB79E55059F9A
gaakm48Y8qYA997fJREN4JtfVkfTdnVzaZK2
......................................
gaakm48Y834748453273tfVkfTdnVzaZK2 ....
-----END PRIVATE KEY-----

From our internal code using below we have cretaed abv key , now I have to generate same format key using openssl cmd generated RSA Key then convert to PKCS8 then done PEM_encode using AES-128-ECB Alg

Is OpenSSL cmd tool can only use DES-EDE3-CBC alg to generate the keys ?

回答1:

It is not clear how are you generating your key. Considering you are running openssl genrsa, you can try:

openssl genrsa -aes128

来源：https://stackoverflow.com/questions/8500874/how-to-generate-pkcs8-key-with-pem-encode-using-aes-128-ecb-alg-in-openssl