Hi all,
I'm new to openSSL, and have what I hope is a simple question. I've
searched the list archives for an answer but didn't immediately see anything
appropriate.
Given a Microsoft CryptoAPI private key blob, what is the easiest way to
convert it to an OpenSSL EVP_PKEY structure?
If it helps any, the rough definition of a CryptoAPI private key blob is as
follows (so I can at least pull the individual elements out and manipulate
them):
PUBLICKEYSTRUC publickeystruc ;
RSAPUBKEY rsapubkey;
BYTE modulus[rsapubkey.bitlen/8];
BYTE prime1[rsapubkey.bitlen/16];
BYTE prime2[rsapubkey.bitlen/16];
BYTE exponent1[rsapubkey.bitlen/16];
BYTE exponent2[rsapubkey.bitlen/16];
BYTE coefficient[rsapubkey.bitlen/16];
BYTE privateExponent[rsapubkey.bitlen/8];
Thanks much,
Steve Adams
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