CRYPTOMATHIC BLOG

 

SHA-1 Attack

3 min read

The SHA-1 Attack Further Emphasizes the Need for Crypto-Agility 

Picture of Edlyn Teske Edlyn Teske: 24. January 2020

The first practical chosen-prefix collision attack on SHA-1 was announced in January 2020 by researchers Gaëtan Leurent and Thomas Peyrin: “SHA-1 is...

CSG Crypto-Agility SHA-1 Attack
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3 min read

SHA-1 is Practical and Cost-Effective to Crack Now

Dawn M. Turner (guest): 23. January 2020

This article discusses recent warnings that a chosen-prefix collision attack on SHA-1 is now practical and cost-effective for attackers.

CSG Crypto-Agility SHA-1 Attack
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