1 files changed, 120 insertions, 0 deletions
diff --git a/gpxe/src/crypto/cryptoLayer.h b/gpxe/src/crypto/cryptoLayer.h
new file mode 100644
index 00000000..28ce97bc
--- /dev/null
+++ b/gpxe/src/crypto/cryptoLayer.h
@@ -0,0 +1,120 @@
+#ifndef _MATRIXSSL_CRYPTOLAYER_H
+#define _MATRIXSSL_CRYPTOLAYER_H
+
+/** @file
+ *
+ * Compatibility layer for MatrixSSL
+ *
+ */
+
+#include <stdint.h>
+#include <stddef.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <assert.h>
+#include <byteswap.h>
+#include <gpxe/bitops.h>
+#include <gpxe/crypto.h>
+
+/* Drag in pscrypto.h */
+typedef uint64_t ulong64;
+typedef void psPool_t;
+#define SMALL_CODE
+#define USE_INT64
+#define USE_RSA
+#define USE_RSA_PUBLIC_ENCRYPT
+#define CRYPT
+#include "matrixssl/pscrypto.h"
+#define SMALL_CODE
+#undef CLEAN_STACK
+
+#define sslAssert( ... ) assert ( __VA_ARGS__ )
+
+static inline __attribute__ (( always_inline )) void * __malloc
+psMalloc ( psPool_t *pool __unused, size_t len ) {
+	return malloc ( len );
+}
+
+static inline __attribute__ (( always_inline )) void *
+psRealloc ( void *ptr, size_t len ) {
+	return realloc ( ptr, len );
+}
+
+static inline __attribute__ (( always_inline )) void psFree ( void *ptr ) {
+	free ( ptr );
+}
+
+#define matrixStrDebugMsg( ... ) DBG ( __VA_ARGS__ )
+#define matrixIntDebugMsg( ... ) DBG ( __VA_ARGS__ )
+
+/* Use our standard cpu_to_leXX etc. macros */
+
+#undef LOAD32L
+#define LOAD32L( cpu32, ptr ) do {				\
+		uint32_t *le32 = ( ( uint32_t * ) ptr );	\
+		cpu32 = le32_to_cpu ( *le32 );			\
+	} while ( 0 )
+
+#undef LOAD32H
+#define LOAD32H( cpu32, ptr ) do {				\
+		uint32_t *be32 = ( ( uint32_t * ) ptr );	\
+		cpu32 = be32_to_cpu ( *be32 );			\
+	} while ( 0 )
+
+#undef LOAD64L
+#define LOAD64L( cpu64, ptr ) do {				\
+		uint64_t *le64 = ( ( uint64_t * ) ptr );	\
+		cpu64 = le64_to_cpu ( *le64 );			\
+	} while ( 0 )
+
+#undef LOAD64H
+#define LOAD64H( cpu64, ptr ) do {				\
+		uint64_t *be64 = ( ( uint64_t * ) ptr );	\
+		cpu64 = be64_to_cpu ( *be64 );			\
+	} while ( 0 )
+
+#undef STORE32L
+#define STORE32L( cpu32, ptr ) do {				\
+		uint32_t *le32 = ( ( uint32_t * ) ptr );	\
+		*le32 = cpu_to_le32 ( cpu32 );			\
+	} while ( 0 )
+
+#undef STORE32H
+#define STORE32H( cpu32, ptr ) do {				\
+		uint32_t *be32 = ( ( uint32_t * ) ptr );	\
+		*be32 = cpu_to_be32 ( cpu32 );			\
+	} while ( 0 )
+
+#undef STORE64L
+#define STORE64L( cpu64, ptr ) do {				\
+		uint64_t *le64 = ( ( uint64_t * ) ptr );	\
+		*le64 = cpu_to_le64 ( cpu64 );			\
+	} while ( 0 )
+
+#undef STORE64H
+#define STORE64H( cpu64, ptr ) do {				\
+		uint64_t *be64 = ( ( uint64_t * ) ptr );	\
+		*be64 = cpu_to_be64 ( cpu64 );			\
+	} while ( 0 )
+
+/* Use rolXX etc. from bitops.h */
+
+#undef ROL
+#define ROL( data, rotation )	 rol32 ( (data), (rotation) )
+#undef ROLc
+#define ROLc( data, rotation )	 rol32 ( (data), (rotation) )
+#undef ROR
+#define ROR( data, rotation )	 ror32 ( (data), (rotation) )
+#undef RORc
+#define RORc( data, rotation )	 ror32 ( (data), (rotation) )
+#undef ROL64
+#define ROL64( data, rotation )	 rol64 ( (data), (rotation) )
+#undef ROL64c
+#define ROL64c( data, rotation ) rol64 ( (data), (rotation) )
+#undef ROR64
+#define ROR64( data, rotation )	 ror64 ( (data), (rotation) )
+#undef ROR64c
+#define ROR64c( data, rotation ) ror64 ( (data), (rotation) )
+
+#endif /* _MATRIXSSL_CRYPTOLAYER_H */