Commit c9fe3623 authored by Matt Caswell's avatar Matt Caswell
Browse files

Correct value for BN_security_bits() 



The function BN_security_bits() uses the values from SP800-57 to assign
security bit values for different FF key sizes. However the value for 192
security bits is wrong. SP800-57 has it as 7680 but the code had it as
7690.

Reviewed-by: default avatarTim Hudson <tjh@openssl.org>
Reviewed-by: default avatarRich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/4546)
parent fb9163ba

crypto/bn/bn_lib.c

+1 −1
Original line number Diff line number Diff line
@@ -812,7 +812,7 @@ int BN_security_bits(int L, int N) 
    int secbits, bits;

    if (L >= 15360)

        secbits = 256;

    else if (L >= 7690)

    else if (L >= 7680)

        secbits = 192;

    else if (L >= 3072)

        secbits = 128;