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Add CHAM lightweight block cipher (PR weidai11#670)
Add CHAM lightweight block cipher
1 parent 30b2de2 commit 54d5100

14 files changed

+702
-2
lines changed

‎Filelist.txt

+3
Original file line numberDiff line numberDiff line change
@@ -49,6 +49,8 @@ ccm.cpp
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ccm.h
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chacha.cpp
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chacha.h
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cham.cpp
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cham.h
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channels.cpp
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channels.h
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cmac.cpp
@@ -436,6 +438,7 @@ TestVectors/blake2b.txt
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TestVectors/blake2s.txt
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TestVectors/aria.txt
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TestVectors/camellia.txt
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TestVectors/cham.txt
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TestVectors/ccm.txt
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TestVectors/chacha.txt
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TestVectors/cmac.txt

‎TestVectors/all.txt

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Original file line numberDiff line numberDiff line change
@@ -33,6 +33,7 @@ Test: TestVectors/sm4.txt
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Test: TestVectors/lea.txt
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Test: TestVectors/simon.txt
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Test: TestVectors/speck.txt
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Test: TestVectors/cham.txt
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Test: TestVectors/salsa.txt
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Test: TestVectors/chacha.txt
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#Test: TestVectors/tls_chacha.txt

‎TestVectors/cham.txt

+215
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,215 @@
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AlgorithmType: SymmetricCipher
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Name: CHAM-64/ECB
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#
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Source: CHAM paper, Appendix A, test vector 1
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Comment: CHAM-64/ECB, 128-bit key
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Key: 0100 0302 0504 0706 0908 0b0a 0d0c 0f0e
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Plaintext: 1100 3322 5544 7766
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Ciphertext: 453c 63bc dcfa bf4e
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Test: Encrypt
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#
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Source: CHAM reference implementation
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Comment: CHAM-64/ECB, 128-bit key
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Key: 0277 0a9e a270 1fed 460c c269 9163 e519
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Plaintext: 704a 4e91 eb9b 688d
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Ciphertext: ceda d4dc 00e3 800d
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Test: Encrypt
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#
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Source: CHAM reference implementation
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Comment: CHAM-64/ECB, 128-bit key
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Key: 24cd a3e2 c167 92f3 40b6 0017 cabc 07c4
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Plaintext: 115a 31e5 ee65 87f7
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Ciphertext: e1af b96f 3079 4233
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Test: Encrypt
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#
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Source: CHAM reference implementation
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Comment: CHAM-64/ECB, 128-bit key
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Key: 0914 eef6 827c 21b9 c697 05ce b28b 7dd5
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Plaintext: e722 2e2b 0f2c ee49
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Ciphertext: 280d 763b 931b da81
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Test: Encrypt
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#
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Source: CHAM reference implementation
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Comment: CHAM-64/ECB, 128-bit key
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Key: 2fa2 fb02 1cd5 9124 ee27 1ec9 7307 6a13
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Plaintext: 9fc0 8c64 f9f9 8163
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Ciphertext: 0277 8604 1b15 8cb9
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Test: Encrypt
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#
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Source: CHAM reference implementation
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Comment: CHAM-64/ECB, 128-bit key
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Key: 6035 af8d 6d97 6a47 1bc9 cb88 1a4a f2aa
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Plaintext: 657b 5980 aad8 468b
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Ciphertext: 5684 2bf7 606d 67f8
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Test: Encrypt
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#
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Source: CHAM reference implementation
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Comment: CHAM-64/ECB, 128-bit key
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Key: be3a cf23 eda6 9014 023e 098b 37c3 9b9e
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Plaintext: ff83 911e 2f35 84a5
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Ciphertext: 9263 2bf9 9819 783a
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Test: Encrypt
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#
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Source: CHAM reference implementation
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Comment: CHAM-64/ECB, 128-bit key
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Key: ffde 8a15 21c5 fb5e b6b1 1ec9 05aa c629
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Plaintext: 7802 c7a5 d52f 1868
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Ciphertext: f810 fad0 80f0 19bd
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Test: Encrypt
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#
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Source: CHAM reference implementation
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Comment: CHAM-64/ECB, 128-bit key
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Key: fc25 b83f 5058 9cb6 fe7a 5d6c 1635 5cfd
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Plaintext: 1ab2 1791 a5d3 05aa
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Ciphertext: e733 fd94 c357 d36c
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Test: Encrypt
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#
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Source: CHAM reference implementation
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Comment: CHAM-64/ECB, 128-bit key
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Key: fae3 5e23 e357 3e33 4468 c725 80e5 4a6e
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Plaintext: 5dc5 c55f 6b8d 31e2
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Ciphertext: 5bc2 2475 f93f 6cc8
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Test: Encrypt
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AlgorithmType: SymmetricCipher
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Name: CHAM-128/ECB
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#
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Source: CHAM paper, Appendix A, test vector 2
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Comment: CHAM-128/ECB, 128-bit key
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Key: 03020100 07060504 0b0a0908 0f0e0d0c
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Plaintext: 33221100 77665544 bbaa9988 ffeeddcc
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Ciphertext: c3746034 b55700c5 8d64ec32 489332f7
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Test: Encrypt
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#
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Source: CHAM reference implementation
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Comment: CHAM-128/ECB, 128-bit key
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Key: a37beb01 15c49898 906f6f1c 73f68cf3
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Plaintext: 463e4b34 efe3faa8 d8b74450 967f34d1
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Ciphertext: 30269e99 4d70c5de 7b0bc631 a96a1458
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Test: Encrypt
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#
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Source: CHAM reference implementation
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Comment: CHAM-128/ECB, 128-bit key
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Key: ad97ae34 49a65961 46872c23 08a85a00
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Plaintext: 7c241f66 85111245 83d76a6f 8498946b
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Ciphertext: 633b6cb9 00b390d8 d1bb84cb d84b9ccf
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Test: Encrypt
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#
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Source: CHAM reference implementation
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Comment: CHAM-128/ECB, 128-bit key
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Key: 012ddb51 d216a550 3b1632f3 69930aac
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Plaintext: 440a7ce0 23b8499f 991482fd e6069cbe
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Ciphertext: b2b21944 81c5becf 091d3c08 ee6d1749
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Test: Encrypt
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#
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Source: CHAM reference implementation
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Comment: CHAM-128/ECB, 128-bit key
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Key: dfd8192b cab7764c 12632c23 95c96b55
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Plaintext: a72c2040 1e652249 6ceb83be d90a2816
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Ciphertext: 0416aae7 302a5219 cd20a3b8 6d879c22
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Test: Encrypt
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#
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Source: CHAM reference implementation
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Comment: CHAM-128/ECB, 128-bit key
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Key: c3fe465e dff5a38c 308bcf68 a6d45ba7
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Plaintext: 91167a4b b9641eb2 15195841 f3301521
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Ciphertext: 36d1dd06 e42c583d 9aea8e58 08ee2f3b
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Test: Encrypt
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#
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Source: CHAM reference implementation
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Comment: CHAM-128/ECB, 128-bit key
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Key: e7365921 729a2e4b 5e9e2d42 6b53c079
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Plaintext: 9fd5fb98 d2de3459 42cf3edb 2104e849
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Ciphertext: 60f3dd59 406e579e e45a2191 526c5693
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Test: Encrypt
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#
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Source: CHAM reference implementation
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Comment: CHAM-128/ECB, 128-bit key
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Key: b880a315 e410aa2d 9d8686e4 ac033a6e
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Plaintext: 05251c25 354ded83 67d50c4c 4a73b66f
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Ciphertext: e3f879f5 8b41baf8 8b458da7 04343a03
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Test: Encrypt
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#
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Source: CHAM reference implementation
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Comment: CHAM-128/ECB, 128-bit key
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Key: f0cb7d27 58d7ac44 937b882d 526fb9f8
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Plaintext: 088ede84 315ef415 2e2e22b1 8b45e765
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Ciphertext: 4ff2532c 66a12b2e 869f476e aab2d53f
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Test: Encrypt
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#
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Source: CHAM reference implementation
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Comment: CHAM-128/ECB, 128-bit key
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Key: 28b841b2 9a5e552c e02170c8 fee72a87
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Plaintext: 0fc61c4c fa1db413 9d007659 39df2ba9
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Ciphertext: 6fd504e7 091aca2e 32c88718 3e40b4a4
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Test: Encrypt
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#
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Source: CHAM paper, Appendix A, test vector 3
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Comment: CHAM-128/ECB, 256-bit key
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Key: 03020100 07060504 0b0a0908 0f0e0d0c f3f2f1f0 f7f6f5f4 fbfaf9f8 fffefdfc
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Plaintext: 33221100 77665544 bbaa9988 ffeeddcc
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Ciphertext: a899c8a0 c929d55c ab670d38 0c4f7ac8
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Test: Encrypt
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#
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Source: CHAM reference implementation
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Comment: CHAM-128/ECB, 256-bit key
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Key: 4031c291 53a38799 8e0a6bad 6098a6c4 e4a852f8 7daf676e 873c3524 e1527db8
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Plaintext: aac76bc0 ec99e00e 9648a939 1a37c8db
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Ciphertext: c993c682 1545b60c 456af36c b97628e7
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Test: Encrypt
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#
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Source: CHAM reference implementation
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Comment: CHAM-128/ECB, 256-bit key
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Key: 0c7be271 0ee365ff 061b8e43 5dbc63e3 52a08866 634223c9 8f4bcc4f a1223aee
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Plaintext: 49eec4dd eb938769 a359a6bf f69353a9
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Ciphertext: 6252cf6f 6524f0ed 0b3a272a 33827bb4
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Test: Encrypt
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#
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Source: CHAM reference implementation
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Comment: CHAM-128/ECB, 256-bit key
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Key: 90c69c18 8fcac90f 7c061078 036f3279 5676641c 40358d9f d74867ca 5debd8fa
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Plaintext: c27e5d18 985bd57e 25b7164e 5acb6ceb
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Ciphertext: c7c15e12 2287fd3d 45875c14 629a042c
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Test: Encrypt
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#
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Source: CHAM reference implementation
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Comment: CHAM-128/ECB, 256-bit key
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Key: f7bae93e 170bbccd 42a1d993 a6247a9c ae609194 075045fc 95b22ad9 59e16c9c
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Plaintext: 87cc88e7 9f159afe b2e8967b ff1ddd8b
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Ciphertext: 0887e541 4b68e67f a46d19ff 948290b6
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Test: Encrypt
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#
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Source: CHAM reference implementation
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Comment: CHAM-128/ECB, 256-bit key
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Key: 15747f3e 359c8462 151d0e6d f06abade 06f246e1 c817332b 1fa9102a 52263db4
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Plaintext: 5c11eab6 3fa257df 7da90d0e 1bf46991
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Ciphertext: 3cabb22e 79c7ad8e d502abf8 74e7d3bf
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Test: Encrypt
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#
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Source: CHAM reference implementation
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Comment: CHAM-128/ECB, 256-bit key
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Key: 4c70d578 34042fbd 8f4b7c40 89ac864e 1dee8bac 4093f375 308aa073 655098f1
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Plaintext: 68c7097e ab6c6043 87d2bc67 41dece87
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Ciphertext: 362a9742 dd8238a8 d916409a 4a3c11a1
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Test: Encrypt
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#
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Source: CHAM reference implementation
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Comment: CHAM-128/ECB, 256-bit key
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Key: 073359a0 5e54c5f8 882ef21f 01be08d5 7d5c5b87 533059a5 204e2bcd 5652dfc5
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Plaintext: ef94e8fb 7bf2aa7c ac73ef0a 294ad1f8
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Ciphertext: 5914594d db44ba25 ac0bfc05 1b92a9fe
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Test: Encrypt
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#
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Source: CHAM reference implementation
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Comment: CHAM-128/ECB, 256-bit key
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Key: dc359e46 f5516d84 89885aee 191494fe 25350de0 69275496 1531e563 59f9e0ee
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Plaintext: d1c5fbd0 7d1e85fc 7922d741 6a5a44dc
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Ciphertext: bbe95a67 06b38ff2 898dfda8 41fe29c7
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Test: Encrypt
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#
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Source: CHAM reference implementation
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Comment: CHAM-128/ECB, 256-bit key
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Key: faf3682d cf6e656c 53bd8c06 de0f7f71 678c5a2d 34624762 d88daf37 21d5ad6c
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Plaintext: 55b32441 7a787fbc 41b91ab2 9a5bf734
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Ciphertext: 2a7dab0b 6769e989 61578998 7e4be9a7
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Test: Encrypt

‎bench1.cpp

+9-2
Original file line numberDiff line numberDiff line change
@@ -592,7 +592,7 @@ void Benchmark2(double t, double hertz)
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BenchMarkByName<SymmetricCipher>("Threefish-1024(1024)/CTR", 128);
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BenchMarkByName<SymmetricCipher>("Serpent/CTR");
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BenchMarkByName<SymmetricCipher>("CAST-128/CTR");
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BenchMarkByName<SymmetricCipher>("CAST-256/CTR");
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BenchMarkByName<SymmetricCipher>("CAST-256/CTR", 32);
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BenchMarkByName<SymmetricCipher>("RC6/CTR");
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BenchMarkByName<SymmetricCipher>("MARS/CTR");
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BenchMarkByName<SymmetricCipher>("SHACAL-2/CTR", 16);
@@ -614,6 +614,13 @@ void Benchmark2(double t, double hertz)
614614
BenchMarkByName<SymmetricCipher>("Kalyna-256/CTR", 32, "Kalyna-256(256)/CTR (256-bit key)");
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BenchMarkByName<SymmetricCipher>("Kalyna-256/CTR", 64, "Kalyna-256(512)/CTR (512-bit key)");
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BenchMarkByName<SymmetricCipher>("Kalyna-512/CTR", 64, "Kalyna-512(512)/CTR (512-bit key)");
617+
}
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619+
std::cout << "\n<TBODY style=\"background: yellow;\">";
620+
{
621+
BenchMarkByName<SymmetricCipher>("CHAM-64/CTR", 16, "CHAM-64(128)/CTR (128-bit key)");
622+
BenchMarkByName<SymmetricCipher>("CHAM-128/CTR", 16, "CHAM-128(128)/CTR (128-bit key)");
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BenchMarkByName<SymmetricCipher>("CHAM-128/CTR", 32, "CHAM-128(256)/CTR (256-bit key)");
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618625
BenchMarkByName<SymmetricCipher>("LEA-128/CTR", 16, "LEA-128(128)/CTR (128-bit key)");
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BenchMarkByName<SymmetricCipher>("LEA-128/CTR", 24, "LEA-128(192)/CTR (192-bit key)");
@@ -632,7 +639,7 @@ void Benchmark2(double t, double hertz)
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BenchMarkByName<SymmetricCipher>("SPECK-128/CTR", 32, "SPECK-128(256)/CTR (256-bit key)");
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}
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635-
std::cout << "\n<TBODY style=\"background: yellow;\">";
642+
std::cout << "\n<TBODY style=\"background: white;\">";
636643
{
637644
#if CRYPTOPP_AESNI_AVAILABLE
638645
if (HasCLMUL())

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