[Info-vax] VSI has released 9.2-1
Arne Vajhøj
arne at vajhoej.dk
Wed Jul 5 15:52:16 EDT 2023
On 7/5/2023 10:39 AM, John Dallman wrote:
> How do you tell which public-key and symmetric algorithms are good?
> Knowledge of the field.
>
> The current gold standard for symmetric is the Advanced Encryption
> Standard, which is approved by the NSA for Top Secret information.
Yes.
> The current gold standard for public-key is RSA with a key of 4096 bits
> or longer.
I think the ECC stuff is also very widely used today.
Regrading RSA key size then I think NIST and OWASP still just
recommends >=2048. My impression is that the IT industry
often goes for 3072. 4096 is very good.
Arne
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