1 files changed, 139 insertions, 0 deletions
diff --git a/private/nw/rdr/crypto.h b/private/nw/rdr/crypto.h
new file mode 100644
index 000000000..0de8e0865
--- /dev/null
+++ b/private/nw/rdr/crypto.h
@@ -0,0 +1,139 @@
+/* crypto.h
+ *
+ * Prototypes and definitions for services in crypto.c
+ *
+ * ported to win nt from win 95 on 6/95
+ * Cory West
+ */
+
+#include <windef.h>
+
+#define CIPHERBLOCKSIZE 8                 // size of RC2 block
+#define MAX_RSA_BITS    512               // actually 420
+#define MAX_RSA_BYTES   (MAX_RSA_BITS/8)
+
+#define B_PSIZEBITS     210
+#define B_PSIZEWORDS    (1 + B_PSIZEBITS/32)
+
+void __cdecl
+GenRandomBytes(
+    BYTE *output,
+    int len
+);
+
+//
+// Generate an 8 byte key from a seed of the given length.
+//
+
+void __cdecl
+GenKey8(
+    BYTE *keyData,
+    int keyDataLen,
+    BYTE key8[8]
+);
+
+void __cdecl
+MD2(
+    BYTE *input,
+    const int inlen,
+    BYTE *output
+);
+
+//
+// RC2 encrypt and decrypt wrappers.
+//
+
+int __cdecl
+CBCEncrypt(
+    BYTE *key,            // secret key
+    BYTE const *ivec,     // initialization vector, NULL implies zero vector
+    BYTE *const input,    // plain text
+    int inlen,            // size of plaintext
+    BYTE *const output,   // encrypted text
+    int *outlen,          // OUTPUT: size of encrypted text
+    const int checksumlen // size of checksum, if 0 no checksum is used
+);
+
+int __cdecl
+CBCDecrypt(
+    BYTE *key,        // secret key
+    BYTE *ivec,       // initialization vector, null ptr implies zero vector
+    BYTE *input,      // encrypted text
+    int inlen,        // size of encrypted text
+    BYTE *output,     // plain text
+    int *outlen,      // OUTPUT: size of plaintext
+    int checksumlen   // size of checksum; 0=> no checksum
+);
+
+//
+// Wrappers to the RSA code.
+//
+
+int __cdecl
+RSAGetInputBlockSize(
+    BYTE *keydata,
+    int keylen
+);
+
+BYTE * __cdecl
+RSAGetModulus(
+    BYTE *keydata,
+    int keylen,
+    int *modSize
+);
+
+BYTE * _cdecl
+RSAGetPublicExponent(
+    BYTE *keydata,
+    int keylen,
+    int *expSize
+);
+
+int __cdecl
+RSAPack(
+    BYTE *input,
+    int inlen,
+    BYTE *output,
+    int blocksize
+);
+
+int __cdecl
+RSAPublic(
+    BYTE *pukeydata,    // BSAFE 1 itemized public key data
+    int pukeylen,       // length of BSAFE1 keydata (including sign)
+    BYTE *input,        // input block
+    int inlen,          // size of input (< modulus)
+    BYTE *output        // encrypted block (modulus sized)
+);
+
+int __cdecl
+RSAPrivate(
+    BYTE *prkeydata,
+    int prkeylen,
+    BYTE *input,
+    int inlen,
+    BYTE *output
+);
+
+int __cdecl
+RSAModMpy(
+    BYTE *pukeydata,    // BSAFE 1 itemized public key data
+    int pukeylen,       // length of BSAFE1 keydata (including sign)
+    BYTE *input1,       // input block
+    int inlen1,         // size of input (< modulus)
+    BYTE *input2,       // multiplier
+    int inlen2,         // size of multiplier
+    BYTE *output        // encrypted block (modulus sized)
+);
+
+int __cdecl
+RSAModExp(
+    BYTE *pukeydata,    // BSAFE 1 itemized public key data
+    int pukeylen,       // length of BSAFE1 keydata (including sign)
+    BYTE *input1,       // input block
+    int inlen1,         // size of input (< modulus)
+    BYTE *exponent,
+    int explen,
+    BYTE *output        // encrypted block (modulus sized)
+);
+