| Presentation | 1997/7/18 Fast Encipherment Scheme using One-Way Functions on Elliptic Curve Kazuo Takaragi, Hiroyuki Kurumatani, |
|---|---|
| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | A fast multi-functional encipherment scheme named ECURVE2 is developed by using one-way functions on elliptic curve. ECURVE2 presents an encipherment scheme to assist one to multi-point cryptographic communication and recipients threshold control. In the scheme, the amount of header, which necessarily occurs accompanying the elliptic curve ciphertext, is reduced. For enciphering data stream, the repetitive hash function - common key cipher scheme is hired instead of conventional hash function - masking scheme. As a result, fast encipherment of data stream in the multi-point cryptographic communication and recipients threshold control is realized in the elliptic curve public key cryptosystem. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | elliptic curve cryptosystem / one to multi-point communication / threshold control / key recovery |
| Paper # | ISEC97-15 |
| Date of Issue |
| Conference Information | |
| Committee | ISEC |
|---|---|
| Conference Date | 1997/7/18(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Information Security (ISEC) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Fast Encipherment Scheme using One-Way Functions on Elliptic Curve |
| Sub Title (in English) | |
| Keyword(1) | elliptic curve cryptosystem |
| Keyword(2) | one to multi-point communication |
| Keyword(3) | threshold control |
| Keyword(4) | key recovery |
| 1st Author's Name | Kazuo Takaragi |
| 1st Author's Affiliation | Systems Development Laboratory, Hitachi, Ltd.() |
| 2nd Author's Name | Hiroyuki Kurumatani |
| 2nd Author's Affiliation | Software Development Center, Hitachi, Ltd. |
| Date | 1997/7/18 |
| Paper # | ISEC97-15 |
| Volume (vol) | vol.97 |
| Number (no) | 181 |
| Page | pp.pp.- |
| #Pages | 9 |
| Date of Issue | |