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Cryptography

Cryptography

At SCN 2022, Paola de Perthuis, Cryptographer at Cosmian, will present her joint work paper on MyOPE – Malicious securitY for Oblivious Polynomial Evaluation

At SCN 2022, Paola de Perthuis, Cryptographer at Cosmian, will present her joint work paper on MyOPE – Malicious securitY for Oblivious Polynomial Evaluation

Oblivious Polynomial Evaluation (OPE) schemes are interactive protocols between a sender with a private polynomial and a receiver with a private evaluation point where the receiver learns the evaluation of the polynomial in their point and no additional information....

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What Should I Know About Encryption?

Great post from the Electronic Frontier Foundation on the use of encryption for "data at rest" and "data in transit". The next frontier is encryption for "data in use" so that unnecessary decryptions don't happen: that's what Cosmian develops with #zeroknowledge...

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Trust Me, I’m Encrypted.

(Published on Medium) The latest, state-of-the-art cryptographic technologies are poised to become our next best friends to protect our private data. While allowing the data economy to thrive without compromising our privacy. For about a year now, there is not a...

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