| C. P. Schnorr, "E#cient signature generation by smart cards," in Journal of Cryptology, vol. 4, pp. 161--174, 1991. |
....block ciphers, messages authentication codes, various keyed hash functions. In fact, even in the public key cryptography we frequently have simple systems where the secret is just a random value. For example, various schemes based on the Discrete Logarithm or the Die Hellman Assumptions (e.g. [26, 53]) pick a random x and publish its exponent. When de ning exposure resilient functions in Section 3.1, we will see how to make all these systems exposure resilient (see Section 3.2) 2.6 Linear Error Correcting Codes An error correcting code is a deterministic mapping from k bit strings to ....
C. Schnorr. Ecient signature generation by smart cards. Journal of Cryptology, 4(3):161-174, 1991.
....the public function h. Current proposals for a public (keyless) function h are very ecient [MD5] Due to the eciency and the ease of design, the Fiat Shamir method shortly gained much popularity both in theory and in practice. Several digital signature schemes, of which the best known ones are [Sch91, GQ88, Ok92] were designed following this paradigm. The paradigm has also been applied in other domains such as to achieve forward secure digital signature schemes in [AABN02] and to achieve better exact security in [MR02] Both of the above applications ( AABN02, MR02] actually use a variation ....
....in the literature. Using similar ideas to the ones presented in this paper, we show the insecurity of these FS modi cations as well. 7.1 First Modi cation We rst present the FS modi cation introduced by Micali and Reyzin. In their paper, Improving The Exact Security of Digital Signature Schemes [MR02] they presented a method for constructing FS like signature schemes that yields better exact security than the original FS method ( In their method, the signer rst chooses (originally sent by the receiver R) and then produces (the rst message of the sender S) by applying H ....
Schnorr. Ecient signature generation by smart cards. Journal of Cryptology 4(3):161174. A Commitment Schemes Naor [Na91] proved that commitment schemes exist assuming the existence of one-way function ensembles. Namely, assuming the existence of one-way function ensembles, there exists functions l(n) and t(n), which are polynomially related to n, and there exists a commitment
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C. P. Schnorr, "E#cient signature generation by smart cards," in Journal of Cryptology, vol. 4, pp. 161--174, 1991.
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C. P. Schnorr, "E#cient signature generation by smart cards," Journal of Cryptology, Vol. 4, No. 3, pp. 161-174, 1991.
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Claus-Peter Schnorr. Ecient Signature Generation by Smart Cards. Journal of Cryptology, 4(3):161{ 174, 1991.
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C. Schnorr, Ecient signature generation by smart cards, Journal of Cryptology, vol. 4, no. 3, pp. 161-174, 1991.
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C. P. Schnorr, "E#cient signature generation by smart cards," Journal of Cryptology 4:3 (1991), 161-174.
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Claus P. Schnorr. Ecient signature generation by smart cards. Journal of Cryptology, 4(3):161-174, 1991.
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C. Schnorr, Ecient signature generation by smart cards, Journal of Cryptology, vol. 4, no. 3, pp. 161-174, 1991.
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C. Schnorr. Ecient signature generation by smart cards. Journal of Cryptology, 4(3):161-174, 1991.
No context found.
Claus P. Schnorr. Ecient signature generation by smart cards. Journal of Cryptology, 4(3):161-174, 1991.
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C. P. Schnorr, Ecient Signatures Generation by Smart Card, J. of Cryptology, 4(3), 1991, 161-174.
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C.P. Schnorr. Ecient signature generation by smart cards. Journal of Cryptology, 4:161-174, 1991.
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C. P. Schnorr, Ecient Signature Generation by Smart Cards, J. Cryptology, 4(3), 1991, 161-174
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Claus P. Schnorr, \Ecient signature generation by smart cards," Journal of Cryptology, 4:161-174, 1991.
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Claus P. Schnorr. Ecient signature generation by smart cards. Journal of Cryptology, 4:161-174, 1991. 13
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C. P. Schnorr. Ecient Signature Generation by Smart Cards. J. Cryptology, 1991.
No context found.
Claus-Peter Schnorr. Ecient Signature Generation by Smart Cards. Journal of Cryptology: The Journal of the International Association for Cryptologic Research, 4(3):161-174, 1991.
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C. Schnorr. Ecient signature generation by smart cards. Journal of Cryptology, 4(3):161-174, 1991.
No context found.
C. Schnorr, "E#cient Signature Generation by Smart Cards," Journal of Cryptography, vol. 4, no. 3, pp. 161-174, 1991.
No context found.
C. Schnorr. Ecient signature generation by smart cards. Journal of Cryptography, 1991, 4(3): 161-174.
No context found.
C. Schnorr, Ecient signature generation by smart cards, Journal of Cryptology, vol. 4, no. 3, pp. 161-174, 1991.
No context found.
C. P. Schnorr. Ecient Signature Generation by Smart Cards. Journal of Cryptology, 4(3), 1991, 161-174.
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C.P. Schnorr, \Ecient signature generation by smart cards", Journal of Cryptology, pp161-174, April 1991.
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C. Schnorr. Ecient Signature Generation by Smart Cards. Journal of Cryptology 4(3) 161-174, 1991.
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