| RSA_size | ||
|---|---|---|
 | 179.2. Cryptographic functions |  |
Name
RSA_size — get RSA modulus size
Synopsis
#include <openssl/rsa.h>
int RSA_size(const RSA *rsa);
DESCRIPTION
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.
RETURN VALUE
The size in bytes.
SEE ALSO
HISTORY
RSA_size() is available in all versions of SSLeay and OpenSSL.
| |  | |
| RSA_sign |  | sha |
| 2024-12-10 | eCosPro License |