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fuss:cryptography [2013/10/18 21:09] – created officefuss:cryptography [2022/04/19 08:28] (current) – external edit 127.0.0.1
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 +====== FreeBSD Crypt MD5 ======
  
 +''crypt()'' generates ''MD5'' hashes such as: 
 +
 +<code>
 +$1$bp2kK.9.$P1X0o32vzF1C/KPxY22AJc
 +</code>
 +
 +in the following format:
 +
 +<code>
 +$1$        # this indicates that it is MD5
 +bp2kK.9.   # these eight characters are the significant portion of the salt
 +$          # this character is technically part of the salt, but it is ignored
 +P1X0o32v   # the last 22 characters are the actual hash
 +zF1C/KPx   # they are base64 encoded (to be printable) using crypt's alphabet
 +Y22AJc     # floor(22 * 6 / 8) = 16 (the length in bytes of a raw MD5 hash)
 +</code>
 +
 +====== Cyphers ======
 +
 +{{indexmenu>fuss/cryptography/cyphers}}

fuss/cryptography.1382130596.txt.bz2 · Last modified: 2014/12/19 22:48 (external edit)

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