
Researchers Found a New Way to Break RSA that Doesn’t Require Factoring the Key
Researchers demonstrated an oracle-assisted eNFS attack that forges 1,024-bit RSA signatures without factoring the modulus.
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Researchers demonstrated an oracle-assisted eNFS attack that forges 1,024-bit RSA signatures without factoring the modulus.

A new sieve-based forgery attack lowers textbook RSA security to 2^65 for 1024-bit keys.
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