New Attach on SHA-1

Until yesterday, the best-known attack for SHA-1 was considered to have a complexity of 2^63 which is considered to still be secure for most uses. However, if the claims prove valid, the complexity of SHA-1 can be reduced to 2^52 or 2048 times less secure.

That is something to follow.

http://www.linkgard.com/security_blog/new-attack-against-sha-1/

http://en.wikipedia.org/wiki/SHA-1

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