Re: Specify padding scheme with EVP_VerifyFinal

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi Michel,

it looks like what I am looking for, but the software uses EVP_VerifyInit_ex which is a typedef for EVP_DigestInit_ex. How are those functions related to EVP_DigestVerifyInit? Can I use EVP_DigestVerify* functions along with EVP_Verify* functions? I must not break compatibility with the old implementation which needs to support arbitrary MD algorithms.

Thank you for your response!
Tom

Hi,

 

> Is it possible to specify a different padding scheme (e.g. RSA_PKCS1_PSS_PADDING) using this API ?

> If not, what is the easiest way to work around this "limitation" ?

Isn’t it what you are looking for : EVP_PKEY_CTX_set_rsa_padding() ?

https://www.openssl.org/docs/manmaster/man3/EVP_PKEY_CTX_set_rsa_padding.html

and :

https://wiki.openssl.org/index.php/EVP_Signing_and_Verifying

(OpenSSL version >= 1.0)

 

Hope it helps,

 

Michel.

 

 

-- 
openssl-users mailing list
To unsubscribe: https://mta.openssl.org/mailman/listinfo/openssl-users

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Security]     [Bugtraq]     [Linux]     [Linux OMAP]     [Linux MIPS]     [ECOS]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux