[openssl-users] openssl 1.0.1p PEM_write_bio_RSAPrivateKey fail. error: ASN1_get_object:too long

Tekale, Sharad sharad.tekale at zebra.com
Tue Mar 15 12:15:51 UTC 2016


Hi Folks,



Need help.



I'm not able to encrypt a key using passphrase, below is the error message.

*"error:0D07209B:asn1 encoding routines:ASN1_get_object:too long"*



Have already googled for error but couldn't got much info





Snippet of my code:



unsigned char pass[] = "123456";

BIO *priv_bio = BIO_new( BIO_s_mem() );

RSA *rsa = RSA_generate_key( 2048, 65537, NULL, NULL )
ret = PEM_write_bio_RSAPrivateKey( priv_bio, rsa, EVP_aes_256_cbc(), pass, 64, NULL, NULL );



if(!ret) {

    ERR_error_string(ERR_get_error(), buffer);

    printf(buffer);

}





The same piece of code is working on openssl-0.9.8zg.



Can I know what's missing or any further debug steps to check this issue?



Thanks,
Sharad.








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