1RSA_size(3)                         OpenSSL                        RSA_size(3)
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NAME

6       RSA_size - get RSA modulus size
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SYNOPSIS

9        #include <openssl/rsa.h>
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11        int RSA_size(const RSA *rsa);
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DESCRIPTION

14       This function returns the RSA modulus size in bytes. It can be used to
15       determine how much memory must be allocated for an RSA encrypted value.
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17       rsa->n must not be NULL.
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RETURN VALUE

20       The size in bytes.
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SEE ALSO

23       rsa(3)
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HISTORY

26       RSA_size() is available in all versions of SSLeay and OpenSSL.
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300.9.8b                            2002-08-05                       RSA_size(3)
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