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RSA_size
Section: OpenSSL (3)Updated: 2017-05-25
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NAME
RSA_size - get RSA modulus sizeSYNOPSIS
#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.RETURN VALUE
The size in bytes.SEE ALSO
rsa(3)HISTORY
RSA_size() is available in all versions of SSLeay and OpenSSL.