RSA_size

Section: OpenSSL (3ssl)
Updated: 0.9.6c
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NAME

RSA_size - get RSA modulus size

 #include <openssl/rsa.h>

 int RSA_size(RSA *rsa);

This function returns the RSA modulus size in bytes. It can be used to determine how much memory must be allocated for an RSA encrypted value.

rsa->n must not be NULL.

The size in bytes.

RSA_size() is available in all versions of SSLeay and OpenSSL.

This document was created by man2html, using the manual pages.
Time: 18:20:31 GMT, April 19, 2024