Number | Name | Date | Kind |
---|---|---|---|
3790957 | Dukes et al. | Feb 1974 | |
3996449 | Attanasio et al. | Dec 1976 |
Entry |
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"New Directions in Cryptography," Diffie et al., IEEE Transactions on Information Theory, IT-22, No. 6, 1976, pp. 644-654. |
"Digital Signature for Identifying Message and Sender," IBM Technical Disclosure Bulletin, Matyas, Disclosure P08-76-0407. |