I’m thinking of canceling my order for a Nissan Leaf, which is scheduled to arrive in March. The deal has turned into such a hassle that I feel worn out over it. Trying to get a charger in my house is going to cost $3K. The marginal cost for electricity that I will end up [...]
Entries from January 2011
Doubts about the Nissan Leaf
January 8th, 2011 ·
Tags: Uncategorized
The end of MD5, spoken in 1024 bits.
January 3rd, 2011 ·
Here are two 512-bit inputs whose MD5 hashes are identical. The 512-bit inputs differ in only two bits. Nice work mentioned in http://eprint.iacr.org/2010/643 MD5(6165300E87A79A55F7C60BD034FEBD0B6503CF04854F709EFB0FC034874C9C65 2F94CC4015A12DEB5C15F4A3490786BB6D658673A4341F7D8FD75920EFD18D5A) = CEE9A457E790CF20D4BDAA6D69F01E41 MD5(6165300E87A79A55F7C60BD034FEBD0B6503CF04854F749EFB0FC034874C9C65 2F94CC4015A12DEBDC15F4A3490786BB6D658673A4341F7D8FD75920EFD18D5A) = CEE9A457E790CF20D4BDAA6D69F01E41 xor 0000000000000000000000000000000000000000000004000000000000000000 0000000000000000800000000000000000000000000000000000000000000000 00000000000000000000000000000000
Tags: Inspirations · Research · security · The internet