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+Internet Engineering Task Force (IETF)                   J. Strombergson
+Request for Comments: 6229                            SecWorks Sweden AB
+Category: Informational                                     S. Josefsson
+ISSN: 2070-1721                           Simon Josefsson Datakonsult AB
+                                                                May 2011
+
+
+                 Test Vectors for the Stream Cipher RC4
+
+Abstract
+
+   This document contains test vectors for the stream cipher RC4.
+
+Status of This Memo
+
+   This document is not an Internet Standards Track specification; it is
+   published for informational purposes.
+
+   This document is a product of the Internet Engineering Task Force
+   (IETF).  It represents the consensus of the IETF community.  It has
+   received public review and has been approved for publication by the
+   Internet Engineering Steering Group (IESG).  Not all documents
+   approved by the IESG are a candidate for any level of Internet
+   Standard; see Section 2 of RFC 5741.
+
+   Information about the current status of this document, any errata,
+   and how to provide feedback on it may be obtained at
+   http://www.rfc-editor.org/info/rfc6229.
+
+Copyright Notice
+
+   Copyright (c) 2011 IETF Trust and the persons identified as the
+   document authors.  All rights reserved.
+
+   This document is subject to BCP 78 and the IETF Trust's Legal
+   Provisions Relating to IETF Documents
+   (http://trustee.ietf.org/license-info) in effect on the date of
+   publication of this document.  Please review these documents
+   carefully, as they describe your rights and restrictions with respect
+   to this document.  Code Components extracted from this document must
+   include Simplified BSD License text as described in Section 4.e of
+   the Trust Legal Provisions and are provided without warranty as
+   described in the Simplified BSD License.
+
+
+
+
+
+
+
+
+Strombergson & Josefsson      Informational                     [Page 1]
+
+RFC 6229         Test Vectors for the Stream Cipher RC4         May 2011
+
+
+Table of Contents
+
+   1.  Introduction . . . . . . . . . . . . . . . . . . . . . . . . .  3
+   2.  Test Vectors for RC4 . . . . . . . . . . . . . . . . . . . . .  4
+   3.  Security Considerations  . . . . . . . . . . . . . . . . . . . 11
+   4.  Copying Conditions . . . . . . . . . . . . . . . . . . . . . . 11
+   5.  References . . . . . . . . . . . . . . . . . . . . . . . . . . 11
+     5.1.  Normative References . . . . . . . . . . . . . . . . . . . 11
+     5.2.  Informative References . . . . . . . . . . . . . . . . . . 11
+
+1.  Introduction
+
+   The RC4 [RC4] algorithm is a widely used stream cipher.  Test vectors
+   for algorithms are useful for implementers.  The RC4 cipher can use
+   different key lengths.  Advances in crypto-analysis [FMcG] [MANTIN01]
+   [MIRONOV] [MANTIN05] suggest that initial parts of the stream output
+   need to be discarded.  This document contains several test vectors
+   for different key lengths and for different offsets in the stream.
+
+   Motivation for this document arose from the implementation of
+   [RFC4345].
+
+   The test vectors provided in this document have been collected by
+   generating RC4 keystream output from three separate implementations
+   and comparing the streams.  The RC4 implementations used are
+   Libgcrypt 1.4.4 [LIBGCRYPT], Nettle 2.0 [NETTLE], and a custom
+   implementation.
+
+   The document contains test vectors for two different keys:
+
+   Key 1:  The key byte index (starting on one), that is: 0x01, 0x02,
+      0x03, 0x04,...
+
+   Key 2:  Generated by hashing the string "Internet Engineering Task
+      Force" with the SHA-256 [SHS] [RFC4634] hash function, using the
+      following command:
+
+      $ echo -n "Internet Engineering Task Force" | sha256sum
+      1ada31d5cf688221c109163908ebe51debb46227c6cc8b37641910833222772a
+
+   The generated string has also been verified using the SHA-256 hash
+   function implementation in OpenSSL (versions 0.9.8l and 1.0.0a)
+   [OPENSSL].
+
+   The digest that is generated is then truncated to the appropriate
+   length, keeping the Least Significant Bit (LSB) part of the digest as
+   the key.
+
+
+
+
+Strombergson & Josefsson      Informational                     [Page 2]
+
+RFC 6229         Test Vectors for the Stream Cipher RC4         May 2011
+
+
+   The key lengths used in this document are 40, 56, 64, 80, 128, 192,
+   and 256 bits, respectively.  The stream offsets used in this document
+   are 0, 256, 512, 768, 1024, 1536, 2048, 3072, and 4096 bytes,
+   respectively.  Offset 1536 corresponds to recommendations in
+   [RFC4345].  The offsets 768 and 3072 correspond to recommendations in
+   [SANS].
+
+2.  Test Vectors for RC4
+
+ Key length: 40 bits.
+ key: 0x0102030405
+
+ DEC    0 HEX    0:  b2 39 63 05  f0 3d c0 27   cc c3 52 4a  0a 11 18 a8
+ DEC   16 HEX   10:  69 82 94 4f  18 fc 82 d5   89 c4 03 a4  7a 0d 09 19
+ DEC  240 HEX   f0:  28 cb 11 32  c9 6c e2 86   42 1d ca ad  b8 b6 9e ae
+ DEC  256 HEX  100:  1c fc f6 2b  03 ed db 64   1d 77 df cf  7f 8d 8c 93
+ DEC  496 HEX  1f0:  42 b7 d0 cd  d9 18 a8 a3   3d d5 17 81  c8 1f 40 41
+ DEC  512 HEX  200:  64 59 84 44  32 a7 da 92   3c fb 3e b4  98 06 61 f6
+ DEC  752 HEX  2f0:  ec 10 32 7b  de 2b ee fd   18 f9 27 76  80 45 7e 22
+ DEC  768 HEX  300:  eb 62 63 8d  4f 0b a1 fe   9f ca 20 e0  5b f8 ff 2b
+ DEC 1008 HEX  3f0:  45 12 90 48  e6 a0 ed 0b   56 b4 90 33  8f 07 8d a5
+ DEC 1024 HEX  400:  30 ab bc c7  c2 0b 01 60   9f 23 ee 2d  5f 6b b7 df
+ DEC 1520 HEX  5f0:  32 94 f7 44  d8 f9 79 05   07 e7 0f 62  e5 bb ce ea
+ DEC 1536 HEX  600:  d8 72 9d b4  18 82 25 9b   ee 4f 82 53  25 f5 a1 30
+ DEC 2032 HEX  7f0:  1e b1 4a 0c  13 b3 bf 47   fa 2a 0b a9  3a d4 5b 8b
+ DEC 2048 HEX  800:  cc 58 2f 8b  a9 f2 65 e2   b1 be 91 12  e9 75 d2 d7
+ DEC 3056 HEX  bf0:  f2 e3 0f 9b  d1 02 ec bf   75 aa ad e9  bc 35 c4 3c
+ DEC 3072 HEX  c00:  ec 0e 11 c4  79 dc 32 9d   c8 da 79 68  fe 96 56 81
+ DEC 4080 HEX  ff0:  06 83 26 a2  11 84 16 d2   1f 9d 04 b2  cd 1c a0 50
+ DEC 4096 HEX 1000:  ff 25 b5 89  95 99 67 07   e5 1f bd f0  8b 34 d8 75
+
+
+
+
+
+
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+
+
+
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+Strombergson & Josefsson      Informational                     [Page 3]
+
+RFC 6229         Test Vectors for the Stream Cipher RC4         May 2011
+
+
+ Key length: 56 bits.
+ key: 0x01020304050607
+
+ DEC    0 HEX    0:  29 3f 02 d4  7f 37 c9 b6   33 f2 af 52  85 fe b4 6b
+ DEC   16 HEX   10:  e6 20 f1 39  0d 19 bd 84   e2 e0 fd 75  20 31 af c1
+ DEC  240 HEX   f0:  91 4f 02 53  1c 92 18 81   0d f6 0f 67  e3 38 15 4c
+ DEC  256 HEX  100:  d0 fd b5 83  07 3c e8 5a   b8 39 17 74  0e c0 11 d5
+ DEC  496 HEX  1f0:  75 f8 14 11  e8 71 cf fa   70 b9 0c 74  c5 92 e4 54
+ DEC  512 HEX  200:  0b b8 72 02  93 8d ad 60   9e 87 a5 a1  b0 79 e5 e4
+ DEC  752 HEX  2f0:  c2 91 12 46  b6 12 e7 e7   b9 03 df ed  a1 da d8 66
+ DEC  768 HEX  300:  32 82 8f 91  50 2b 62 91   36 8d e8 08  1d e3 6f c2
+ DEC 1008 HEX  3f0:  f3 b9 a7 e3  b2 97 bf 9a   d8 04 51 2f  90 63 ef f1
+ DEC 1024 HEX  400:  8e cb 67 a9  ba 1f 55 a5   a0 67 e2 b0  26 a3 67 6f
+ DEC 1520 HEX  5f0:  d2 aa 90 2b  d4 2d 0d 7c   fd 34 0c d4  58 10 52 9f
+ DEC 1536 HEX  600:  78 b2 72 c9  6e 42 ea b4   c6 0b d9 14  e3 9d 06 e3
+ DEC 2032 HEX  7f0:  f4 33 2f d3  1a 07 93 96   ee 3c ee 3f  2a 4f f0 49
+ DEC 2048 HEX  800:  05 45 97 81  d4 1f da 7f   30 c1 be 7e  12 46 c6 23
+ DEC 3056 HEX  bf0:  ad fd 38 68  b8 e5 14 85   d5 e6 10 01  7e 3d d6 09
+ DEC 3072 HEX  c00:  ad 26 58 1c  0c 5b e4 5f   4c ea 01 db  2f 38 05 d5
+ DEC 4080 HEX  ff0:  f3 17 2c ef  fc 3b 3d 99   7c 85 cc d5  af 1a 95 0c
+ DEC 4096 HEX 1000:  e7 4b 0b 97  31 22 7f d3   7c 0e c0 8a  47 dd d8 b8
+
+ Key length: 64 bits.
+ key: 0x0102030405060708
+
+ DEC    0 HEX    0:  97 ab 8a 1b  f0 af b9 61   32 f2 f6 72  58 da 15 a8
+ DEC   16 HEX   10:  82 63 ef db  45 c4 a1 86   84 ef 87 e6  b1 9e 5b 09
+ DEC  240 HEX   f0:  96 36 eb c9  84 19 26 f4   f7 d1 f3 62  bd df 6e 18
+ DEC  256 HEX  100:  d0 a9 90 ff  2c 05 fe f5   b9 03 73 c9  ff 4b 87 0a
+ DEC  496 HEX  1f0:  73 23 9f 1d  b7 f4 1d 80   b6 43 c0 c5  25 18 ec 63
+ DEC  512 HEX  200:  16 3b 31 99  23 a6 bd b4   52 7c 62 61  26 70 3c 0f
+ DEC  752 HEX  2f0:  49 d6 c8 af  0f 97 14 4a   87 df 21 d9  14 72 f9 66
+ DEC  768 HEX  300:  44 17 3a 10  3b 66 16 c5   d5 ad 1c ee  40 c8 63 d0
+ DEC 1008 HEX  3f0:  27 3c 9c 4b  27 f3 22 e4   e7 16 ef 53  a4 7d e7 a4
+ DEC 1024 HEX  400:  c6 d0 e7 b2  26 25 9f a9   02 34 90 b2  61 67 ad 1d
+ DEC 1520 HEX  5f0:  1f e8 98 67  13 f0 7c 3d   9a e1 c1 63  ff 8c f9 d3
+ DEC 1536 HEX  600:  83 69 e1 a9  65 61 0b e8   87 fb d0 c7  91 62 aa fb
+ DEC 2032 HEX  7f0:  0a 01 27 ab  b4 44 84 b9   fb ef 5a bc  ae 1b 57 9f
+ DEC 2048 HEX  800:  c2 cd ad c6  40 2e 8e e8   66 e1 f3 7b  db 47 e4 2c
+ DEC 3056 HEX  bf0:  26 b5 1e a3  7d f8 e1 d6   f7 6f c3 b6  6a 74 29 b3
+ DEC 3072 HEX  c00:  bc 76 83 20  5d 4f 44 3d   c1 f2 9d da  33 15 c8 7b
+ DEC 4080 HEX  ff0:  d5 fa 5a 34  69 d2 9a aa   f8 3d 23 58  9d b8 c8 5b
+ DEC 4096 HEX 1000:  3f b4 6e 2c  8f 0f 06 8e   dc e8 cd cd  7d fc 58 62
+
+
+
+
+
+
+
+
+Strombergson & Josefsson      Informational                     [Page 4]
+
+RFC 6229         Test Vectors for the Stream Cipher RC4         May 2011
+
+
+ Key length: 80 bits.
+ key: 0x0102030405060708090a
+
+ DEC    0 HEX    0:  ed e3 b0 46  43 e5 86 cc   90 7d c2 18  51 70 99 02
+ DEC   16 HEX   10:  03 51 6b a7  8f 41 3b eb   22 3a a5 d4  d2 df 67 11
+ DEC  240 HEX   f0:  3c fd 6c b5  8e e0 fd de   64 01 76 ad  00 00 04 4d
+ DEC  256 HEX  100:  48 53 2b 21  fb 60 79 c9   11 4c 0f fd  9c 04 a1 ad
+ DEC  496 HEX  1f0:  3e 8c ea 98  01 71 09 97   90 84 b1 ef  92 f9 9d 86
+ DEC  512 HEX  200:  e2 0f b4 9b  db 33 7e e4   8b 8d 8d c0  f4 af ef fe
+ DEC  752 HEX  2f0:  5c 25 21 ea  cd 79 66 f1   5e 05 65 44  be a0 d3 15
+ DEC  768 HEX  300:  e0 67 a7 03  19 31 a2 46   a6 c3 87 5d  2f 67 8a cb
+ DEC 1008 HEX  3f0:  a6 4f 70 af  88 ae 56 b6   f8 75 81 c0  e2 3e 6b 08
+ DEC 1024 HEX  400:  f4 49 03 1d  e3 12 81 4e   c6 f3 19 29  1f 4a 05 16
+ DEC 1520 HEX  5f0:  bd ae 85 92  4b 3c b1 d0   a2 e3 3a 30  c6 d7 95 99
+ DEC 1536 HEX  600:  8a 0f ed db  ac 86 5a 09   bc d1 27 fb  56 2e d6 0a
+ DEC 2032 HEX  7f0:  b5 5a 0a 5b  51 a1 2a 8b   e3 48 99 c3  e0 47 51 1a
+ DEC 2048 HEX  800:  d9 a0 9c ea  3c e7 5f e3   96 98 07 03  17 a7 13 39
+ DEC 3056 HEX  bf0:  55 22 25 ed  11 77 f4 45   84 ac 8c fa  6c 4e b5 fc
+ DEC 3072 HEX  c00:  7e 82 cb ab  fc 95 38 1b   08 09 98 44  21 29 c2 f8
+ DEC 4080 HEX  ff0:  1f 13 5e d1  4c e6 0a 91   36 9d 23 22  be f2 5e 3c
+ DEC 4096 HEX 1000:  08 b6 be 45  12 4a 43 e2   eb 77 95 3f  84 dc 85 53
+
+ Key length: 128 bits.
+ key: 0x0102030405060708090a0b0c0d0e0f10
+
+ DEC    0 HEX    0:  9a c7 cc 9a  60 9d 1e f7   b2 93 28 99  cd e4 1b 97
+ DEC   16 HEX   10:  52 48 c4 95  90 14 12 6a   6e 8a 84 f1  1d 1a 9e 1c
+ DEC  240 HEX   f0:  06 59 02 e4  b6 20 f6 cc   36 c8 58 9f  66 43 2f 2b
+ DEC  256 HEX  100:  d3 9d 56 6b  c6 bc e3 01   07 68 15 15  49 f3 87 3f
+ DEC  496 HEX  1f0:  b6 d1 e6 c4  a5 e4 77 1c   ad 79 53 8d  f2 95 fb 11
+ DEC  512 HEX  200:  c6 8c 1d 5c  55 9a 97 41   23 df 1d bc  52 a4 3b 89
+ DEC  752 HEX  2f0:  c5 ec f8 8d  e8 97 fd 57   fe d3 01 70  1b 82 a2 59
+ DEC  768 HEX  300:  ec cb e1 3d  e1 fc c9 1c   11 a0 b2 6c  0b c8 fa 4d
+ DEC 1008 HEX  3f0:  e7 a7 25 74  f8 78 2a e2   6a ab cf 9e  bc d6 60 65
+ DEC 1024 HEX  400:  bd f0 32 4e  60 83 dc c6   d3 ce dd 3c  a8 c5 3c 16
+ DEC 1520 HEX  5f0:  b4 01 10 c4  19 0b 56 22   a9 61 16 b0  01 7e d2 97
+ DEC 1536 HEX  600:  ff a0 b5 14  64 7e c0 4f   63 06 b8 92  ae 66 11 81
+ DEC 2032 HEX  7f0:  d0 3d 1b c0  3c d3 3d 70   df f9 fa 5d  71 96 3e bd
+ DEC 2048 HEX  800:  8a 44 12 64  11 ea a7 8b   d5 1e 8d 87  a8 87 9b f5
+ DEC 3056 HEX  bf0:  fa be b7 60  28 ad e2 d0   e4 87 22 e4  6c 46 15 a3
+ DEC 3072 HEX  c00:  c0 5d 88 ab  d5 03 57 f9   35 a6 3c 59  ee 53 76 23
+ DEC 4080 HEX  ff0:  ff 38 26 5c  16 42 c1 ab   e8 d3 c2 fe  5e 57 2b f8
+ DEC 4096 HEX 1000:  a3 6a 4c 30  1a e8 ac 13   61 0c cb c1  22 56 ca cc
+
+
+
+
+
+
+
+
+Strombergson & Josefsson      Informational                     [Page 5]
+
+RFC 6229         Test Vectors for the Stream Cipher RC4         May 2011
+
+
+ Key length: 192 bits.
+ key: 0x0102030405060708090a0b0c0d0e0f101112131415161718
+
+ DEC    0 HEX    0:  05 95 e5 7f  e5 f0 bb 3c   70 6e da c8  a4 b2 db 11
+ DEC   16 HEX   10:  df de 31 34  4a 1a f7 69   c7 4f 07 0a  ee 9e 23 26
+ DEC  240 HEX   f0:  b0 6b 9b 1e  19 5d 13 d8   f4 a7 99 5c  45 53 ac 05
+ DEC  256 HEX  100:  6b d2 37 8e  c3 41 c9 a4   2f 37 ba 79  f8 8a 32 ff
+ DEC  496 HEX  1f0:  e7 0b ce 1d  f7 64 5a db   5d 2c 41 30  21 5c 35 22
+ DEC  512 HEX  200:  9a 57 30 c7  fc b4 c9 af   51 ff da 89  c7 f1 ad 22
+ DEC  752 HEX  2f0:  04 85 05 5f  d4 f6 f0 d9   63 ef 5a b9  a5 47 69 82
+ DEC  768 HEX  300:  59 1f c6 6b  cd a1 0e 45   2b 03 d4 55  1f 6b 62 ac
+ DEC 1008 HEX  3f0:  27 53 cc 83  98 8a fa 3e   16 88 a1 d3  b4 2c 9a 02
+ DEC 1024 HEX  400:  93 61 0d 52  3d 1d 3f 00   62 b3 c2 a3  bb c7 c7 f0
+ DEC 1520 HEX  5f0:  96 c2 48 61  0a ad ed fe   af 89 78 c0  3d e8 20 5a
+ DEC 1536 HEX  600:  0e 31 7b 3d  1c 73 b9 e9   a4 68 8f 29  6d 13 3a 19
+ DEC 2032 HEX  7f0:  bd f0 e6 c3  cc a5 b5 b9   d5 33 b6 9c  56 ad a1 20
+ DEC 2048 HEX  800:  88 a2 18 b6  e2 ec e1 e6   24 6d 44 c7  59 d1 9b 10
+ DEC 3056 HEX  bf0:  68 66 39 7e  95 c1 40 53   4f 94 26 34  21 00 6e 40
+ DEC 3072 HEX  c00:  32 cb 0a 1e  95 42 c6 b3   b8 b3 98 ab  c3 b0 f1 d5
+ DEC 4080 HEX  ff0:  29 a0 b8 ae  d5 4a 13 23   24 c6 2e 42  3f 54 b4 c8
+ DEC 4096 HEX 1000:  3c b0 f3 b5  02 0a 98 b8   2a f9 fe 15  44 84 a1 68
+
+ Key length: 256 bits.
+ key: 0x0102030405060708090a0b0c0d0e0f101112131415161718191a1b1c1d1e1f20
+
+ DEC    0 HEX    0:  ea a6 bd 25  88 0b f9 3d   3f 5d 1e 4c  a2 61 1d 91
+ DEC   16 HEX   10:  cf a4 5c 9f  7e 71 4b 54   bd fa 80 02  7c b1 43 80
+ DEC  240 HEX   f0:  11 4a e3 44  de d7 1b 35   f2 e6 0f eb  ad 72 7f d8
+ DEC  256 HEX  100:  02 e1 e7 05  6b 0f 62 39   00 49 64 22  94 3e 97 b6
+ DEC  496 HEX  1f0:  91 cb 93 c7  87 96 4e 10   d9 52 7d 99  9c 6f 93 6b
+ DEC  512 HEX  200:  49 b1 8b 42  f8 e8 36 7c   be b5 ef 10  4b a1 c7 cd
+ DEC  752 HEX  2f0:  87 08 4b 3b  a7 00 ba de   95 56 10 67  27 45 b3 74
+ DEC  768 HEX  300:  e7 a7 b9 e9  ec 54 0d 5f   f4 3b db 12  79 2d 1b 35
+ DEC 1008 HEX  3f0:  c7 99 b5 96  73 8f 6b 01   8c 76 c7 4b  17 59 bd 90
+ DEC 1024 HEX  400:  7f ec 5b fd  9f 9b 89 ce   65 48 30 90  92 d7 e9 58
+ DEC 1520 HEX  5f0:  40 f2 50 b2  6d 1f 09 6a   4a fd 4c 34  0a 58 88 15
+ DEC 1536 HEX  600:  3e 34 13 5c  79 db 01 02   00 76 76 51  cf 26 30 73
+ DEC 2032 HEX  7f0:  f6 56 ab cc  f8 8d d8 27   02 7b 2c e9  17 d4 64 ec
+ DEC 2048 HEX  800:  18 b6 25 03  bf bc 07 7f   ba bb 98 f2  0d 98 ab 34
+ DEC 3056 HEX  bf0:  8a ed 95 ee  5b 0d cb fb   ef 4e b2 1d  3a 3f 52 f9
+ DEC 3072 HEX  c00:  62 5a 1a b0  0e e3 9a 53   27 34 6b dd  b0 1a 9c 18
+ DEC 4080 HEX  ff0:  a1 3a 7c 79  c7 e1 19 b5   ab 02 96 ab  28 c3 00 b9
+ DEC 4096 HEX 1000:  f3 e4 c0 a2  e0 2d 1d 01   f7 f0 a7 46  18 af 2b 48
+
+
+
+
+
+
+
+
+Strombergson & Josefsson      Informational                     [Page 6]
+
+RFC 6229         Test Vectors for the Stream Cipher RC4         May 2011
+
+
+ Key length: 40 bits.
+ key: 0x833222772a
+
+ DEC    0 HEX    0:  80 ad 97 bd  c9 73 df 8a   2e 87 9e 92  a4 97 ef da
+ DEC   16 HEX   10:  20 f0 60 c2  f2 e5 12 65   01 d3 d4 fe  a1 0d 5f c0
+ DEC  240 HEX   f0:  fa a1 48 e9  90 46 18 1f   ec 6b 20 85  f3 b2 0e d9
+ DEC  256 HEX  100:  f0 da f5 ba  b3 d5 96 83   98 57 84 6f  73 fb fe 5a
+ DEC  496 HEX  1f0:  1c 7e 2f c4  63 92 32 fe   29 75 84 b2  96 99 6b c8
+ DEC  512 HEX  200:  3d b9 b2 49  40 6c c8 ed   ff ac 55 cc  d3 22 ba 12
+ DEC  752 HEX  2f0:  e4 f9 f7 e0  06 61 54 bb   d1 25 b7 45  56 9b c8 97
+ DEC  768 HEX  300:  75 d5 ef 26  2b 44 c4 1a   9c f6 3a e1  45 68 e1 b9
+ DEC 1008 HEX  3f0:  6d a4 53 db  f8 1e 82 33   4a 3d 88 66  cb 50 a1 e3
+ DEC 1024 HEX  400:  78 28 d0 74  11 9c ab 5c   22 b2 94 d7  a9 bf a0 bb
+ DEC 1520 HEX  5f0:  ad b8 9c ea  9a 15 fb e6   17 29 5b d0  4b 8c a0 5c
+ DEC 1536 HEX  600:  62 51 d8 7f  d4 aa ae 9a   7e 4a d5 c2  17 d3 f3 00
+ DEC 2032 HEX  7f0:  e7 11 9b d6  dd 9b 22 af   e8 f8 95 85  43 28 81 e2
+ DEC 2048 HEX  800:  78 5b 60 fd  7e c4 e9 fc   b6 54 5f 35  0d 66 0f ab
+ DEC 3056 HEX  bf0:  af ec c0 37  fd b7 b0 83   8e b3 d7 0b  cd 26 83 82
+ DEC 3072 HEX  c00:  db c1 a7 b4  9d 57 35 8c   c9 fa 6d 61  d7 3b 7c f0
+ DEC 4080 HEX  ff0:  63 49 d1 26  a3 7a fc ba   89 79 4f 98  04 91 4f dc
+ DEC 4096 HEX 1000:  bf 42 c3 01  8c 2f 7c 66   bf de 52 49  75 76 81 15
+
+ Key length: 56 bits.
+ key: 0x1910833222772a
+
+ DEC    0 HEX    0:  bc 92 22 db  d3 27 4d 8f   c6 6d 14 cc  bd a6 69 0b
+ DEC   16 HEX   10:  7a e6 27 41  0c 9a 2b e6   93 df 5b b7  48 5a 63 e3
+ DEC  240 HEX   f0:  3f 09 31 aa  03 de fb 30   0f 06 01 03  82 6f 2a 64
+ DEC  256 HEX  100:  be aa 9e c8  d5 9b b6 81   29 f3 02 7c  96 36 11 81
+ DEC  496 HEX  1f0:  74 e0 4d b4  6d 28 64 8d   7d ee 8a 00  64 b0 6c fe
+ DEC  512 HEX  200:  9b 5e 81 c6  2f e0 23 c5   5b e4 2f 87  bb f9 32 b8
+ DEC  752 HEX  2f0:  ce 17 8f c1  82 6e fe cb   c1 82 f5 79  99 a4 61 40
+ DEC  768 HEX  300:  8b df 55 cd  55 06 1c 06   db a6 be 11  de 4a 57 8a
+ DEC 1008 HEX  3f0:  62 6f 5f 4d  ce 65 25 01   f3 08 7d 39  c9 2c c3 49
+ DEC 1024 HEX  400:  42 da ac 6a  8f 9a b9 a7   fd 13 7c 60  37 82 56 82
+ DEC 1520 HEX  5f0:  cc 03 fd b7  91 92 a2 07   31 2f 53 f5  d4 dc 33 d9
+ DEC 1536 HEX  600:  f7 0f 14 12  2a 1c 98 a3   15 5d 28 b8  a0 a8 a4 1d
+ DEC 2032 HEX  7f0:  2a 3a 30 7a  b2 70 8a 9c   00 fe 0b 42  f9 c2 d6 a1
+ DEC 2048 HEX  800:  86 26 17 62  7d 22 61 ea   b0 b1 24 65  97 ca 0a e9
+ DEC 3056 HEX  bf0:  55 f8 77 ce  4f 2e 1d db   bf 8e 13 e2  cd e0 fd c8
+ DEC 3072 HEX  c00:  1b 15 56 cb  93 5f 17 33   37 70 5f bb  5d 50 1f c1
+ DEC 4080 HEX  ff0:  ec d0 e9 66  02 be 7f 8d   50 92 81 6c  cc f2 c2 e9
+ DEC 4096 HEX 1000:  02 78 81 fa  b4 99 3a 1c   26 20 24 a9  4f ff 3f 61
+
+
+
+
+
+
+
+
+Strombergson & Josefsson      Informational                     [Page 7]
+
+RFC 6229         Test Vectors for the Stream Cipher RC4         May 2011
+
+
+ Key length: 64 bits.
+ key: 0x641910833222772a
+
+ DEC    0 HEX    0:  bb f6 09 de  94 13 17 2d   07 66 0c b6  80 71 69 26
+ DEC   16 HEX   10:  46 10 1a 6d  ab 43 11 5d   6c 52 2b 4f  e9 36 04 a9
+ DEC  240 HEX   f0:  cb e1 ff f2  1c 96 f3 ee   f6 1e 8f e0  54 2c bd f0
+ DEC  256 HEX  100:  34 79 38 bf  fa 40 09 c5   12 cf b4 03  4b 0d d1 a7
+ DEC  496 HEX  1f0:  78 67 a7 86  d0 0a 71 47   90 4d 76 dd  f1 e5 20 e3
+ DEC  512 HEX  200:  8d 3e 9e 1c  ae fc cc b3   fb f8 d1 8f  64 12 0b 32
+ DEC  752 HEX  2f0:  94 23 37 f8  fd 76 f0 fa   e8 c5 2d 79  54 81 06 72
+ DEC  768 HEX  300:  b8 54 8c 10  f5 16 67 f6   e6 0e 18 2f  a1 9b 30 f7
+ DEC 1008 HEX  3f0:  02 11 c7 c6  19 0c 9e fd   12 37 c3 4c  8f 2e 06 c4
+ DEC 1024 HEX  400:  bd a6 4f 65  27 6d 2a ac   b8 f9 02 12  20 3a 80 8e
+ DEC 1520 HEX  5f0:  bd 38 20 f7  32 ff b5 3e   c1 93 e7 9d  33 e2 7c 73
+ DEC 1536 HEX  600:  d0 16 86 16  86 19 07 d4   82 e3 6c da  c8 cf 57 49
+ DEC 2032 HEX  7f0:  97 b0 f0 f2  24 b2 d2 31   71 14 80 8f  b0 3a f7 a0
+ DEC 2048 HEX  800:  e5 96 16 e4  69 78 79 39   a0 63 ce ea  9a f9 56 d1
+ DEC 3056 HEX  bf0:  c4 7e 0d c1  66 09 19 c1   11 01 20 8f  9e 69 aa 1f
+ DEC 3072 HEX  c00:  5a e4 f1 28  96 b8 37 9a   2a ad 89 b5  b5 53 d6 b0
+ DEC 4080 HEX  ff0:  6b 6b 09 8d  0c 29 3b c2   99 3d 80 bf  05 18 b6 d9
+ DEC 4096 HEX 1000:  81 70 cc 3c  cd 92 a6 98   62 1b 93 9d  d3 8f e7 b9
+
+ Key length: 80 bits.
+ key: 0x8b37641910833222772a
+
+ DEC    0 HEX    0:  ab 65 c2 6e  dd b2 87 60   0d b2 fd a1  0d 1e 60 5c
+ DEC   16 HEX   10:  bb 75 90 10  c2 96 58 f2   c7 2d 93 a2  d1 6d 29 30
+ DEC  240 HEX   f0:  b9 01 e8 03  6e d1 c3 83   cd 3c 4c 4d  d0 a6 ab 05
+ DEC  256 HEX  100:  3d 25 ce 49  22 92 4c 55   f0 64 94 33  53 d7 8a 6c
+ DEC  496 HEX  1f0:  12 c1 aa 44  bb f8 7e 75   e6 11 f6 9b  2c 38 f4 9b
+ DEC  512 HEX  200:  28 f2 b3 43  4b 65 c0 98   77 47 00 44  c6 ea 17 0d
+ DEC  752 HEX  2f0:  bd 9e f8 22  de 52 88 19   61 34 cf 8a  f7 83 93 04
+ DEC  768 HEX  300:  67 55 9c 23  f0 52 15 84   70 a2 96 f7  25 73 5a 32
+ DEC 1008 HEX  3f0:  8b ab 26 fb  c2 c1 2b 0f   13 e2 ab 18  5e ab f2 41
+ DEC 1024 HEX  400:  31 18 5a 6d  69 6f 0c fa   9b 42 80 8b  38 e1 32 a2
+ DEC 1520 HEX  5f0:  56 4d 3d ae  18 3c 52 34   c8 af 1e 51  06 1c 44 b5
+ DEC 1536 HEX  600:  3c 07 78 a7  b5 f7 2d 3c   23 a3 13 5c  7d 67 b9 f4
+ DEC 2032 HEX  7f0:  f3 43 69 89  0f cf 16 fb   51 7d ca ae  44 63 b2 dd
+ DEC 2048 HEX  800:  02 f3 1c 81  e8 20 07 31   b8 99 b0 28  e7 91 bf a7
+ DEC 3056 HEX  bf0:  72 da 64 62  83 22 8c 14   30 08 53 70  17 95 61 6f
+ DEC 3072 HEX  c00:  4e 0a 8c 6f  79 34 a7 88   e2 26 5e 81  d6 d0 c8 f4
+ DEC 4080 HEX  ff0:  43 8d d5 ea  fe a0 11 1b   6f 36 b4 b9  38 da 2a 68
+ DEC 4096 HEX 1000:  5f 6b fc 73  81 58 74 d9   71 00 f0 86  97 93 57 d8
+
+
+
+
+
+
+
+
+Strombergson & Josefsson      Informational                     [Page 8]
+
+RFC 6229         Test Vectors for the Stream Cipher RC4         May 2011
+
+
+ Key length: 128 bits.
+ key: 0xebb46227c6cc8b37641910833222772a
+
+ DEC    0 HEX    0:  72 0c 94 b6  3e df 44 e1   31 d9 50 ca  21 1a 5a 30
+ DEC   16 HEX   10:  c3 66 fd ea  cf 9c a8 04   36 be 7c 35  84 24 d2 0b
+ DEC  240 HEX   f0:  b3 39 4a 40  aa bf 75 cb   a4 22 82 ef  25 a0 05 9f
+ DEC  256 HEX  100:  48 47 d8 1d  a4 94 2d bc   24 9d ef c4  8c 92 2b 9f
+ DEC  496 HEX  1f0:  08 12 8c 46  9f 27 53 42   ad da 20 2b  2b 58 da 95
+ DEC  512 HEX  200:  97 0d ac ef  40 ad 98 72   3b ac 5d 69  55 b8 17 61
+ DEC  752 HEX  2f0:  3c b8 99 93  b0 7b 0c ed   93 de 13 d2  a1 10 13 ac
+ DEC  768 HEX  300:  ef 2d 67 6f  15 45 c2 c1   3d c6 80 a0  2f 4a db fe
+ DEC 1008 HEX  3f0:  b6 05 95 51  4f 24 bc 9f   e5 22 a6 ca  d7 39 36 44
+ DEC 1024 HEX  400:  b5 15 a8 c5  01 17 54 f5   90 03 05 8b  db 81 51 4e
+ DEC 1520 HEX  5f0:  3c 70 04 7e  8c bc 03 8e   3b 98 20 db  60 1d a4 95
+ DEC 1536 HEX  600:  11 75 da 6e  e7 56 de 46   a5 3e 2b 07  56 60 b7 70
+ DEC 2032 HEX  7f0:  00 a5 42 bb  a0 21 11 cc   2c 65 b3 8e  bd ba 58 7e
+ DEC 2048 HEX  800:  58 65 fd bb  5b 48 06 41   04 e8 30 b3  80 f2 ae de
+ DEC 3056 HEX  bf0:  34 b2 1a d2  ad 44 e9 99   db 2d 7f 08  63 f0 d9 b6
+ DEC 3072 HEX  c00:  84 a9 21 8f  c3 6e 8a 5f   2c cf be ae  53 a2 7d 25
+ DEC 4080 HEX  ff0:  a2 22 1a 11  b8 33 cc b4   98 a5 95 40  f0 54 5f 4a
+ DEC 4096 HEX 1000:  5b be b4 78  7d 59 e5 37   3f db ea 6c  6f 75 c2 9b
+
+ Key length: 192 bits.
+ key: 0xc109163908ebe51debb46227c6cc8b37641910833222772a
+
+ DEC    0 HEX    0:  54 b6 4e 6b  5a 20 b5 e2   ec 84 59 3d  c7 98 9d a7
+ DEC   16 HEX   10:  c1 35 ee e2  37 a8 54 65   ff 97 dc 03  92 4f 45 ce
+ DEC  240 HEX   f0:  cf cc 92 2f  b4 a1 4a b4   5d 61 75 aa  bb f2 d2 01
+ DEC  256 HEX  100:  83 7b 87 e2  a4 46 ad 0e   f7 98 ac d0  2b 94 12 4f
+ DEC  496 HEX  1f0:  17 a6 db d6  64 92 6a 06   36 b3 f4 c3  7a 4f 46 94
+ DEC  512 HEX  200:  4a 5f 9f 26  ae ee d4 d4   a2 5f 63 2d  30 52 33 d9
+ DEC  752 HEX  2f0:  80 a3 d0 1e  f0 0c 8e 9a   42 09 c1 7f  4e eb 35 8c
+ DEC  768 HEX  300:  d1 5e 7d 5f  fa aa bc 02   07 bf 20 0a  11 77 93 a2
+ DEC 1008 HEX  3f0:  34 96 82 bf  58 8e aa 52   d0 aa 15 60  34 6a ea fa
+ DEC 1024 HEX  400:  f5 85 4c db  76 c8 89 e3   ad 63 35 4e  5f 72 75 e3
+ DEC 1520 HEX  5f0:  53 2c 7c ec  cb 39 df 32   36 31 84 05  a4 b1 27 9c
+ DEC 1536 HEX  600:  ba ef e6 d9  ce b6 51 84   22 60 e0 d1  e0 5e 3b 90
+ DEC 2032 HEX  7f0:  e8 2d 8c 6d  b5 4e 3c 63   3f 58 1c 95  2b a0 42 07
+ DEC 2048 HEX  800:  4b 16 e5 0a  bd 38 1b d7   09 00 a9 cd  9a 62 cb 23
+ DEC 3056 HEX  bf0:  36 82 ee 33  bd 14 8b d9   f5 86 56 cd  8f 30 d9 fb
+ DEC 3072 HEX  c00:  1e 5a 0b 84  75 04 5d 9b   20 b2 62 86  24 ed fd 9e
+ DEC 4080 HEX  ff0:  63 ed d6 84  fb 82 62 82   fe 52 8f 9c  0e 92 37 bc
+ DEC 4096 HEX 1000:  e4 dd 2e 98  d6 96 0f ae   0b 43 54 54  56 74 33 91
+
+
+
+
+
+
+
+
+Strombergson & Josefsson      Informational                     [Page 9]
+
+RFC 6229         Test Vectors for the Stream Cipher RC4         May 2011
+
+
+ Key length: 256 bits.
+ key: 0x1ada31d5cf688221c109163908ebe51debb46227c6cc8b37641910833222772a
+
+ DEC    0 HEX    0:  dd 5b cb 00  18 e9 22 d4   94 75 9d 7c  39 5d 02 d3
+ DEC   16 HEX   10:  c8 44 6f 8f  77 ab f7 37   68 53 53 eb  89 a1 c9 eb
+ DEC  240 HEX   f0:  af 3e 30 f9  c0 95 04 59   38 15 15 75  c3 fb 90 98
+ DEC  256 HEX  100:  f8 cb 62 74  db 99 b8 0b   1d 20 12 a9  8e d4 8f 0e
+ DEC  496 HEX  1f0:  25 c3 00 5a  1c b8 5d e0   76 25 98 39  ab 71 98 ab
+ DEC  512 HEX  200:  9d cb c1 83  e8 cb 99 4b   72 7b 75 be  31 80 76 9c
+ DEC  752 HEX  2f0:  a1 d3 07 8d  fa 91 69 50   3e d9 d4 49  1d ee 4e b2
+ DEC  768 HEX  300:  85 14 a5 49  58 58 09 6f   59 6e 4b cd  66 b1 06 65
+ DEC 1008 HEX  3f0:  5f 40 d5 9e  c1 b0 3b 33   73 8e fa 60  b2 25 5d 31
+ DEC 1024 HEX  400:  34 77 c7 f7  64 a4 1b ac   ef f9 0b f1  4f 92 b7 cc
+ DEC 1520 HEX  5f0:  ac 4e 95 36  8d 99 b9 eb   78 b8 da 8f  81 ff a7 95
+ DEC 1536 HEX  600:  8c 3c 13 f8  c2 38 8b b7   3f 38 57 6e  65 b7 c4 46
+ DEC 2032 HEX  7f0:  13 c4 b9 c1  df b6 65 79   ed dd 8a 28  0b 9f 73 16
+ DEC 2048 HEX  800:  dd d2 78 20  55 01 26 69   8e fa ad c6  4b 64 f6 6e
+ DEC 3056 HEX  bf0:  f0 8f 2e 66  d2 8e d1 43   f3 a2 37 cf  9d e7 35 59
+ DEC 3072 HEX  c00:  9e a3 6c 52  55 31 b8 80   ba 12 43 34  f5 7b 0b 70
+ DEC 4080 HEX  ff0:  d5 a3 9e 3d  fc c5 02 80   ba c4 a6 b5  aa 0d ca 7d
+ DEC 4096 HEX 1000:  37 0b 1c 1f  e6 55 91 6d   97 fd 0d 47  ca 1d 72 b8
+
+3.  Security Considerations
+
+   The RC4 algorithm does not meet the basic criteria required for an
+   encryption algorithm, as its output is distinguishable from random.
+   The use of RC4 continues to be recommended against; in particular,
+   its use in new specifications is discouraged.  This note is intended
+   only to aid the interoperability of existing specifications that make
+   use of RC4.
+
+4.  Copying Conditions
+
+   This document is intended to be considered a Code Component, and is
+   thus effectively available under the Simplified BSD License.
+
+5.  References
+
+5.1.  Normative References
+
+   [RC4]        Schneier, B., "Applied Cryptography: Protocols,
+                Algorithms, and Source Code in C", Second Edition, John
+                Wiley and Sons, New York, NY, 1996.
+
+5.2.  Informative References
+
+   [RFC4345]    Harris, B., "Improved Arcfour Modes for the Secure Shell
+                (SSH) Transport Layer Protocol", RFC 4345, January 2006.
+
+
+
+Strombergson & Josefsson      Informational                    [Page 10]
+
+RFC 6229         Test Vectors for the Stream Cipher RC4         May 2011
+
+
+   [RFC4634]    Eastlake 3rd, D. and T. Hansen, "US Secure Hash
+                Algorithms (SHA and HMAC-SHA)", RFC 4634, July 2006.
+
+   [FMcG]       Fluhrer, S. and D. McGrew, "Statistical Analysis of the
+                Alleged RC4 Keystream Generator",
+                <http://www.mindspring.com/~dmcgrew/rc4-03.pdf>.
+
+   [LIBGCRYPT]  Koch, W., "Libgcrypt",
+                <http://directory.fsf.org/project/libgcrypt/>.
+
+   [MANTIN01]   Mantin, I., "Analysis of the Stream Cipher RC4", <http:/
+                /www.wisdom.weizmann.ac.il/~itsik/RC4/Papers/
+                Mantin1.zip>.
+
+   [MANTIN05]   Mantin, I., "Predicting and Distinguishing Attacks on
+                RC4 Keystream Generator", Proceedings of EUROCRYPT 2005,
+                <http://www.iacr.org/cryptodb/archive/2005/EUROCRYPT/
+                2597/2597.pdf>.
+
+   [MIRONOV]    Mironov, I., "(Not So) Random Shuffles of RC4",
+                <http://eprint.iacr.org/2002/067.pdf>.
+
+   [NETTLE]     Moeller, N., "Nettle - a low-level crypto library",
+                <http://www.gnu.org/software/nettle/>.
+
+   [OPENSSL]    OpenSSL Team, "The OpenSSL Project",
+                <http://www.openssl.org/>.
+
+   [SANS]       Hopwood, D., "Standard Cryptographic Algorithm Naming
+                (SANS) entry on RC4", <http://www.users.zetnet.co.uk/
+                hopwood/crypto/scan/cs.html#RC4>.
+
+   [SHS]        National Institute of Standards and Technology (NIST),
+                "FIPS Publication 180-3: Secure Hash Standard (SHS)",
+                October 2008, <http://csrc.nist.gov/publications/fips/
+                fips180-3/fips180-3_final.pdf>.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Strombergson & Josefsson      Informational                    [Page 11]
+
+RFC 6229         Test Vectors for the Stream Cipher RC4         May 2011
+
+
+Authors' Addresses
+
+   Joachim Strombergson
+   SecWorks Sweden AB
+   Hogenvagen 5A
+   Savedalen  433 63
+   SE
+
+   EMail: joachim@secworks.se
+
+
+   Simon Josefsson
+   Simon Josefsson Datakonsult AB
+   Hagagatan 24
+   Stockholm  113 47
+   SE
+
+   EMail: simon@josefsson.org
+   URI:   http://josefsson.org/
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+Strombergson & Josefsson      Informational                    [Page 12]
+