On cofactored verification of EdDSA signatures
EdDSA is a Schnorr signature scheme instantiated on top of Edwards curves, which admit fast, constant-time arithmetic, but suffer from the presence of a non-trivial cofactor, where the order of the group of points is a large prime times a small integer (4 or 8). Current standards permit for points p...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Polish Academy of Sciences
2025-06-01
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| Series: | International Journal of Electronics and Telecommunications |
| Subjects: | |
| Online Access: | https://journals.pan.pl/Content/135261/15_5032_L_Cinal_sk.pdf |
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