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author | Ondřej Surý <ondrej@sury.org> | 2011-09-13 13:13:40 +0200 |
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committer | Ondřej Surý <ondrej@sury.org> | 2011-09-13 13:13:40 +0200 |
commit | 5ff4c17907d5b19510a62e08fd8d3b11e62b431d (patch) | |
tree | c0650497e988f47be9c6f2324fa692a52dea82e1 /src/pkg/crypto/rand/rand.go | |
parent | 80f18fc933cf3f3e829c5455a1023d69f7b86e52 (diff) | |
download | golang-upstream/60.tar.gz |
Imported Upstream version 60upstream/60
Diffstat (limited to 'src/pkg/crypto/rand/rand.go')
-rw-r--r-- | src/pkg/crypto/rand/rand.go | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/pkg/crypto/rand/rand.go b/src/pkg/crypto/rand/rand.go new file mode 100644 index 000000000..42d9da0ef --- /dev/null +++ b/src/pkg/crypto/rand/rand.go @@ -0,0 +1,21 @@ +// Copyright 2010 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +// Package rand implements a cryptographically secure +// pseudorandom number generator. +package rand + +import ( + "io" + "os" +) + +// Reader is a global, shared instance of a cryptographically +// strong pseudo-random generator. +// On Unix-like systems, Reader reads from /dev/urandom. +// On Windows systems, Reader uses the CryptGenRandom API. +var Reader io.Reader + +// Read is a helper function that calls Reader.Read. +func Read(b []byte) (n int, err os.Error) { return Reader.Read(b) } |