NAME¶
d2i_RSAPublicKey, i2d_RSAPublicKey, d2i_RSAPrivateKey, i2d_RSAPrivateKey,
d2i_RSA_PUBKEY, i2d_RSA_PUBKEY, i2d_Netscape_RSA, d2i_Netscape_RSA - RSA
public and private key encoding functions.
SYNOPSIS¶
#include <openssl/rsa.h>
#include <openssl/x509.h>
RSA * d2i_RSAPublicKey(RSA **a, const unsigned char **pp, long length);
int i2d_RSAPublicKey(RSA *a, unsigned char **pp);
RSA * d2i_RSA_PUBKEY(RSA **a, const unsigned char **pp, long length);
int i2d_RSA_PUBKEY(RSA *a, unsigned char **pp);
RSA * d2i_RSAPrivateKey(RSA **a, const unsigned char **pp, long length);
int i2d_RSAPrivateKey(RSA *a, unsigned char **pp);
int i2d_Netscape_RSA(RSA *a, unsigned char **pp, int (*cb)());
RSA * d2i_Netscape_RSA(RSA **a, const unsigned char **pp, long length, int (*cb)());
DESCRIPTION¶
d2i_RSAPublicKey() and
i2d_RSAPublicKey() decode and encode a
PKCS#1 RSAPublicKey structure.
d2i_RSA_PUBKEY() and
i2d_RSA_PUBKEY() decode and encode an RSA
public key using a SubjectPublicKeyInfo (certificate public key) structure.
d2i_RSAPrivateKey(),
i2d_RSAPrivateKey() decode and encode a
PKCS#1 RSAPrivateKey structure.
d2i_Netscape_RSA(),
i2d_Netscape_RSA() decode and encode an RSA
private key in NET format.
The usage of all of these functions is similar to the
d2i_X509() and
i2d_X509() described in the
d2i_X509(3) manual page.
NOTES¶
The
RSA structure passed to the private key encoding functions should
have all the PKCS#1 private key components present.
The data encoded by the private key functions is unencrypted and therefore
offers no private key security.
The NET format functions are present to provide compatibility with certain very
old software. This format has some severe security weaknesses and should be
avoided if possible.
SEE ALSO¶
d2i_X509(3)
HISTORY¶
TBA