Add a pure ecc sign/verify example#189
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dgarske merged 4 commits intowolfSSL:masterfrom Feb 27, 2020
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Good example.
I get a failure when I run it. Any ideas?
./ecc_sign_verify
Key size is 112, byteField = 14, maxSigSz = 37
Successfully verified signature w/ ecc key size 112!
Key size is 128, byteField = 16, maxSigSz = 41
Successfully verified signature w/ ecc key size 128!
Key size is 160, byteField = 20, maxSigSz = 49
Successfully verified signature w/ ecc key size 160!
Key size is 192, byteField = 24, maxSigSz = 57
Successfully verified signature w/ ecc key size 192!
Key size is 224, byteField = 28, maxSigSz = 65
Successfully verified signature w/ ecc key size 224!
Key size is 239, byteField = 30, maxSigSz = 69
Successfully verified signature w/ ecc key size 239!
Key size is 256, byteField = 32, maxSigSz = 73
Successfully verified signature w/ ecc key size 256!
Key size is 320, byteField = 40, maxSigSz = 89
failed wc_ecc_sign_hash()
failed 320 test
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Changed max sig size to be ECC_MAX_SIG_SIZE based on @dgarske suggestion, thanks so much! |
dgarske
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Feb 13, 2020
yota22721
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Jan 25, 2025
Add a pure ecc sign/verify example
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