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IJNSEC
2007
89views more  IJNSEC 2007»
9 years 11 months ago
Vulnerabilities in the Adachi-Aoki-Komano-Ohta Micropayment Scheme
Rivest and Shamir presented two simple micropayment schemes, “PayWord” and “MicroMint,” for making small purchases over the Internet [14]. Recently, Adachi et al. have poi...
Minho Kim, Çetin Kaya Koç
SPW
2004
Springer
10 years 5 months ago
The Dancing Bear: A New Way of Composing Ciphers
This note presents a new way of composing cryptographic primitives which makes some novel combinations possible. For example, one can do threshold decryption using standard block c...
Ross Anderson
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