Thursday, February 06, 2014

[weaylgfy] ASCII hashes

The following 4-character strings have MD5 hashes consisting of all printable characters (ASCII 32 ... ASCII 126):

md5(!j^C) = TH]f{7k'ItGG;?7)
md5("dI;) = !x.b*,9d,(F&y4j+
md5(-I}k) = L828Waq8,fz]0b~B
md5(9dyR) = B#@>QD(HjYIA/WcS
md5(J7$d) = ./U[=:<^UGrE@2i]
md5(K/]+) = '7Ns@{4DyiS+wQ7I
md5(Y%Zm) = Pv:{*U}I/T1KEJ@P
md5(inl.) = C6gpdfMOkw|Lkg?1
md5(js i) = Hhp*3+KUdLLgay&U
md5(jv40) = 0W7'!K^)V#naa}.\
md5(u/77) = s9mq$IO'&AE'Y;"p
md5(uSW1) = v_ZB[DkW?>b0G;-N

The following 5-character words have the same property:

md5(exzgm) = waVq-=8UC~'%tEcs
md5(pepvj) = +kf}fqyd%{oH|eAG
md5(vsuzs) = Is<1;2nPdH`g[,s%
md5(GUDSA) = .;ECGd-'oHyfBq^\

Here is a SHA-1 example (20 bytes), unique among uppercase-only and lowercase-only words of up to 6 letters.

sha1(amnfcm) = ~xv^p &K6ceIDY p=8R^

sha224(AXXHFA) has printable its first 21 bytes.

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