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by KMag
2016 days ago
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The limit was 40-bits for a while. Maybe briefly in the late 1990s the export limit was 56 bits, but all of the EXPORT cipher suites in TLS 1.0 (from 1999)[0] have limits of 40-bit symmetric keys, or a NULL cipher. Also the RSA and DH moduli for export cipher suites were limited to 512 bits. [0] Page 60 of https://www.ietf.org/rfc/rfc2246.txt |
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