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revision 1.94 by tjl, Sun May 18 19:47:11 2003 UTC revision 1.95 by benja, Sun May 18 19:48:05 2003 UTC
# Line 433  Let `$m_i$` be the `$i$`-th bit of the m Line 433  Let `$m_i$` be the `$i$`-th bit of the m
433    and interpret as a bitstring. Reveal `$R_{b+i}$`    and interpret as a bitstring. Reveal `$R_{b+i}$`
434    if the `$i$`-th bit of the bitstring is zero.    if the `$i$`-th bit of the bitstring is zero.
435    
436      At most `$b$` numbers are revealed (if all bits
437      in the message are zero).
438    
439      The signature consists of the revealed numbers,
440      plus the hashes of the numbers that were not revealed.
441    
442  - verify:  - verify:
443    
444  Octuplet: `$(1, b, h(b+\\lceil \\log{2} b \\rceil), h, h,  Octuplet: `$(1, b, h(b+\\lceil \\log{2} b \\rceil), h, h,
445  b+\\lceil \\log{2} b \\rceil + 1, 0,  b+\\lceil \\log{2} b \\rceil + 1, 0, \\le b$`
 \\le b+\\lceil \\log{2} b \\rceil$`  
446    
447    
448  Merkle-Winternitz  Merkle-Winternitz

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