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18 lines
586 B
Plaintext
18 lines
586 B
Plaintext
pad : {msgLen, padding, contentLen, chunks}
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( fin msgLen
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, fin padding
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, contentLen == msgLen + 65
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, chunks == (contentLen + 511) / 512
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, 64 >= width msgLen
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, padding == (512 - contentLen % 512) % 512
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) => [msgLen] -> [chunks * 512]
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pad msg = msg # [True] # (zero:[padding]) # sz //or: (`msgLen:[64])
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where sz : [64]
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sz = (length msg):[64]
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tmsg : [4]
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tmsg = 13
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out : [512]
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out = 0xd8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004
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check23 = pad tmsg == out
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