Somitra Kumar Sanadhya, Palash Sarkar. Attacking Reduced Round SHA-256. IACR Cryptology ePrint Archive, 2008:142, 2008. [doi]
@article{SanadhyaS08-0, title = {Attacking Reduced Round SHA-256}, author = {Somitra Kumar Sanadhya and Palash Sarkar}, year = {2008}, url = {http://eprint.iacr.org/2008/142}, researchr = {https://researchr.org/publication/SanadhyaS08-0}, cites = {0}, citedby = {0}, journal = {IACR Cryptology ePrint Archive}, volume = {2008}, pages = {142}, }