INSTALL.md: Restore $ as command prompt indicator

[oweals/openssl.git] / CHANGES.md

diff --git a/CHANGES.md b/CHANGES.md
index 68fa1e00330de54b1a3713c07fca24a86825eb31..8f8ee3341532d2bf71e8abad5e61d09f616c6c4d 100644 (file)
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -23,6 +23,26 @@ OpenSSL 3.0
 
 ### Changes between 1.1.1 and 3.0 [xx XXX xxxx]
 
+ * Handshake now fails if Extended Master Secret extension is dropped
+   on renegotiation.
+
+   *Tomas Mraz*
+
+ * Dropped interactive mode from the 'openssl' program.  From now on,
+   the `openssl` command without arguments is equivalent to `openssl
+   help`.
+
+   *Richard Levitte*
+
+ * Renamed EVP_PKEY_cmp() to EVP_PKEY_eq() and
+   EVP_PKEY_cmp_parameters() to EVP_PKEY_parameters_eq().
+   While the old function names have been retained for backward compatibility
+   they should not be used in new developments
+   because their return values are confusing: Unlike other `_cmp()` functions
+   they do not return 0 in case their arguments are equal.
+
+   *David von Oheimb*
+
  * Deprecated EC_METHOD_get_field_type(). Applications should switch to
    EC_GROUP_get_field_type().
 
@@ -99,6 +119,14 @@ OpenSSL 3.0
 
    *Paul Dale*
 
+ * The security strength of SHA1 and MD5 based signatures in TLS has been
+   reduced. This results in SSL 3, TLS 1.0, TLS 1.1 and DTLS 1.0 no longer
+   working at the default security level of 1 and instead requires security
+   level 0. The security level can be changed either using the cipher string
+   with @SECLEVEL, or calling SSL_CTX_set_security_level().
+
+   *Kurt Roeckx*
+
  * EVP_PKEY_get0_RSA(), EVP_PKEY_get0_DSA(), EVP_PKEY_get0_DH(), and
    EVP_PKEY_get0_EC_KEY() can now handle EVP_PKEYs with provider side
    internal keys, if they correspond to one of those built in types.
@@ -157,6 +185,12 @@ OpenSSL 3.0
 
    *David von Oheimb*
 
+ * BIO_do_connect and BIO_do_handshake have been extended:
+   If domain name resolution yields multiple IP addresses all of them are tried
+   after connect() failures.
+
+   *David von Oheimb*
+
  * All of the low level RSA functions have been deprecated including:
 
    RSA_new_method, RSA_size, RSA_security_bits, RSA_get0_pss_params,
@@ -335,8 +369,8 @@ OpenSSL 3.0
    and HMAC_CTX_get_md.
 
    Use of these low level functions has been informally discouraged for a long
-   time.  Instead applications should use L<EVP_MAC_CTX_new(3)>,
-   L<EVP_MAC_CTX_free(3)>, L<EVP_MAC_init(3)>, L<EVP_MAC_update(3)>
+   time.  Instead applications should use L<EVP_MAC_new_ctx(3)>,
+   L<EVP_MAC_free_ctx(3)>, L<EVP_MAC_init(3)>, L<EVP_MAC_update(3)>
    and L<EVP_MAC_final(3)>.
 
    *Paul Dale*
@@ -359,8 +393,8 @@ OpenSSL 3.0
    CMAC_CTX_copy, CMAC_Init, CMAC_Update, CMAC_Final and CMAC_resume.
 
    Use of these low level functions has been informally discouraged for a long
-   time.  Instead applications should use L<EVP_MAC_CTX_new(3)>,
-   L<EVP_MAC_CTX_free(3)>, L<EVP_MAC_init(3)>, L<EVP_MAC_update(3)>
+   time.  Instead applications should use L<EVP_MAC_new_ctx(3)>,
+   L<EVP_MAC_free_ctx(3)>, L<EVP_MAC_init(3)>, L<EVP_MAC_update(3)>
    and L<EVP_MAC_final(3)>.
 
    *Paul Dale*