Security-57031.1.35.tar.gz

[apple/security.git] / Security / libsecurity_cryptkit / lib / NSRandomNumberGenerator.h

diff --git a/Security/libsecurity_cryptkit/lib/NSRandomNumberGenerator.h b/Security/libsecurity_cryptkit/lib/NSRandomNumberGenerator.h
new file mode 100644 (file)
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+++ b/Security/libsecurity_cryptkit/lib/NSRandomNumberGenerator.h
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+/* Copyright (c) 1998,2011,2014 Apple Inc.  All Rights Reserved.
+ *
+ * NOTICE: USE OF THE MATERIALS ACCOMPANYING THIS NOTICE IS SUBJECT
+ * TO THE TERMS OF THE SIGNED "FAST ELLIPTIC ENCRYPTION (FEE) REFERENCE
+ * SOURCE CODE EVALUATION AGREEMENT" BETWEEN APPLE, INC. AND THE
+ * ORIGINAL LICENSEE THAT OBTAINED THESE MATERIALS FROM APPLE,
+ * INC.  ANY USE OF THESE MATERIALS NOT PERMITTED BY SUCH AGREEMENT WILL
+ * EXPOSE YOU TO LIABILITY.
+ ***************************************************************************
+ *
+ * NSRandomNumberGenerator.h
+ *
+ * Revision History
+ * ----------------
+ * 28 Mar 97 at Apple
+ *     Simplified.
+ * ??     96   Blaine Garst at NeXT
+ *     Created.
+ */
+
+#import <Foundation/NSData.h>
+
+@interface NSRandomNumberGenerator : NSObject
+{
+       void *_priv;
+}
+
+- initWithSeed:(unsigned)seed;         // designated initializer
+- init;                                        // we'll come up with the best seed
+                                       //    we can
+
+- (unsigned)nextNumber;
+- (unsigned)nextNumberInRange:(NSRange)range;
+- (NSData *)randomDataWithLength:(unsigned)l;
+
+@end