RSAPUBKEY structure (wincrypt.h)
The RSAPUBKEY structure contains information specific to the particular public key contained in the key BLOB.
Syntax
typedef struct _RSAPUBKEY {
DWORD magic;
DWORD bitlen;
DWORD pubexp;
} RSAPUBKEY;
Members
magic
Set to RSA1 (0x31415352) for public keys and to RSA2 (0x32415352) for private keys.
Note The hexadecimal values are the ASCII encoding of RSA1 and RSA2.
bitlen
Number of bits in the modulus. In practice, this must always be a multiple of eight.
pubexp
The public exponent.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows XP [desktop apps only] |
| Minimum supported server | Windows Server 2003 [desktop apps only] |
| Header | wincrypt.h |