ersion 3.7.8 (released 2022-09-27)
** libgnutls: In FIPS140 mode, RSA signature verification is an approved
operation if the key has modulus with known sizes (1024, 1280,
1536, and 1792 bits), in addition to any modulus sizes larger than
2048 bits, according to SP800-131A rev2.
** libgnutls: gnutls_session_channel_binding performs additional checks when
GNUTLS_CB_TLS_EXPORTER is requested. According to RFC9622 4.2, the
"tls-exporter" channel binding is only usable when the handshake is
bound to a unique master secret (i.e., either TLS 1.3 or extended
master secret extension is negotiated). Otherwise the function now
returns error.
** libgnutls: usage of the following functions, which are designed to
loosen restrictions imposed by allowlisting mode of configuration,
has been additionally restricted. Invoking them is now only allowed
if system-wide TLS priority string has not been initialized yet:
gnutls_digest_set_secure
gnutls_sign_set_secure
gnutls_sign_set_secure_for_certs
gnutls_protocol_set_enabled
** API and ABI modifications:
No changes since last version.
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