Somitra Kumar Sanadhya, Palash Sarkar. Non-Linear Reduced Round Attacks Against SHA-2 Hash family. IACR Cryptology ePrint Archive, 2008:174, 2008. [doi]
@article{SanadhyaS08a, title = {Non-Linear Reduced Round Attacks Against SHA-2 Hash family}, author = {Somitra Kumar Sanadhya and Palash Sarkar}, year = {2008}, url = {http://eprint.iacr.org/2008/174}, researchr = {https://researchr.org/publication/SanadhyaS08a}, cites = {0}, citedby = {0}, journal = {IACR Cryptology ePrint Archive}, volume = {2008}, pages = {174}, }