Re: RSA public key in x509 format

2012-11-03 Thread Taraniteja Vishwanatha
Thanks Dave.
Will give a shot using PEM_write_bio_RSAPUBKEY.

On Fri, Nov 2, 2012 at 7:12 PM, Dave Thompson dthomp...@prinpay.com wrote:

 From: owner-openssl-us...@openssl.org On Behalf Of Taraniteja Vishwanatha
 Sent: Friday, 02 November, 2012 18:29

 Answering only -users, this is not a -dev question.

 I want to generate a RSA key pair in x509 format and pem encoded
 ( BEGIN PUBLIC KEY .END PUBLIC KEY).
 Can anyone give me an example of how to do that?
 Its working if I want it in PKCS1 format. Here is my code:
 snip
 int retVal = PEM_write_bio_RSAPublicKey(publicBio, rsaKey);
 if( retVal == 0) ...

 Assuming you mean SubjectPublicKeyInfo,
 on the same man page as PEM_{read,write}{,_bio}_RSAPublicKey,
 see PEM_{read,write}{,_bio}_RSA_PUBKEY.

 Or use generic EVP_PKEY and PEM_{read,write}{,_bio}_PUBKEY .


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RE: RSA public key in x509 format

2012-11-02 Thread Dave Thompson
From: owner-openssl-us...@openssl.org On Behalf Of Taraniteja Vishwanatha
Sent: Friday, 02 November, 2012 18:29

Answering only -users, this is not a -dev question.

I want to generate a RSA key pair in x509 format and pem encoded 
( BEGIN PUBLIC KEY .END PUBLIC KEY).
Can anyone give me an example of how to do that?
Its working if I want it in PKCS1 format. Here is my code:
snip
int retVal = PEM_write_bio_RSAPublicKey(publicBio, rsaKey);
if( retVal == 0) ...

Assuming you mean SubjectPublicKeyInfo, 
on the same man page as PEM_{read,write}{,_bio}_RSAPublicKey, 
see PEM_{read,write}{,_bio}_RSA_PUBKEY.

Or use generic EVP_PKEY and PEM_{read,write}{,_bio}_PUBKEY .


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OpenSSL Project http://www.openssl.org
User Support Mailing Listopenssl-users@openssl.org
Automated List Manager   majord...@openssl.org