Number | Name | Date | Kind |
---|---|---|---|
4405829 | Rivest et al. | Sep 1983 | |
4625076 | Okamoto et al. | Nov 1986 | |
4868877 | Fischer | Sep 1989 | |
4881264 | Merkle | Nov 1989 | |
4972474 | Sabin | Nov 1990 | |
5001752 | Fischer | Mar 1991 | |
5136646 | Haber et al. | Aug 1992 | |
5136647 | Haber et al. | Aug 1992 |
Entry |
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Cryptography and Data Security, D. E. R. Denning, pp. 170-171, Addison-Wesley Publishing Company (1982). |