Gilles Peskine
2da4292dc1
Merge pull request #3790 from peter-toft-greve/development
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Add fix for cmake control of CMAKE_BUILD_TYPE only if mbedtls is the root project
2020-10-30 09:44:29 +01:00
Gilles Peskine
868906cd06
Merge pull request #3235 from jeannotlapin/pr1813
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Add Dtls Srtp support (RFC5764)
2020-10-29 22:21:56 +01:00
Steven Cooreman
162ec8758f
Detecting bit size is no longer required
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Storage format has been changed to always store the key's bit size
Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
2020-10-29 12:04:31 +01:00
Steven Cooreman
c4813a6e80
Rename 'keygen' to 'key management'
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Signed-off-by: Steven Cooreman <steven.cooreman@silabs.com>
2020-10-29 12:04:31 +01:00
Bence Szépkúti
423d3e7fcf
Update support macros for IV/nonce sizes
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This commit defines the following new macros added to the PSA Crypto API
between versions 1.0 beta 3 and 1.0.0 final:
PSA_AEAD_NONCE_LENGTH
PSA_AEAD_NONCE_MAX_SIZE
PSA_CIPHER_IV_LENGTH
PSA_CIPHER_IV_MAX_SIZE
Signed-off-by: Bence Szépkúti <bence.szepkuti@arm.com>
2020-10-29 11:07:39 +01:00
Johan Pascal
5fbe9e7ac0
remove useless parentheses
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Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 10:50:54 +01:00
Johan Pascal
c3ccd98a91
Check transport in the extension parser/writer
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Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:50 +01:00
Johan Pascal
5ef72d214f
Style and typos
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Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:50 +01:00
Johan Pascal
2258a4f481
Do not return a structure, use a return parameter
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Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:50 +01:00
Johan Pascal
0dbcd1d3f0
Make API safer
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Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:50 +01:00
Johan Pascal
275874bc47
Fix previous commit
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Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:50 +01:00
Johan Pascal
20c7db3a67
API modified so server side can get mki value
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+ client side discards self mki if server does not support it
Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:50 +01:00
Johan Pascal
adbd9449ec
More minor fix
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Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:50 +01:00
Johan Pascal
76fdf1d60e
Minor fix and improvements
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Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:50 +01:00
Johan Pascal
104031547f
style
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Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:50 +01:00
Johan Pascal
9bc50b0122
Test check the key material exported match
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- include interop with openssl client
Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:50 +01:00
Johan Pascal
39cfd3b96e
interop test: openssl generate the DTLS-SRTP keys
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Missing a command in the test script to compare with peer's output
Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:50 +01:00
Johan Pascal
d387aa0586
style + missing cast
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Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:50 +01:00
Johan Pascal
842d671316
Update include/mbedtls/config.h
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Co-authored-by: Hanno Becker <hanno.becker@arm.com>
Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:49 +01:00
Johan Pascal
77696eedac
Add bound check in the client ssl_write_use_srtp_ext
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Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:49 +01:00
Johan Pascal
aae4d22b16
Improve code readability
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+micro optimization
+style
Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:49 +01:00
Johan Pascal
e79c1e8121
style
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Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:49 +01:00
Johan Pascal
a455cd9a47
mbedtls_ssl_get_srtp_profile_as_string declared and defined in ssl.h
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Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:49 +01:00
Johan Pascal
f6417ecf60
mki length feats in a uint16_t
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Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:49 +01:00
Johan Pascal
253d0263a6
set protection profile API gets a MBEDTLS_TLS_SRTP_UNSET terminated list
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Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:49 +01:00
Johan Pascal
43f9490a52
SRTP profiles definition use macros only
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Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:49 +01:00
Johan Pascal
4f099264b5
use_srtp extension shall not interfere in the handshake settings
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Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:49 +01:00
Johan Pascal
d576fdb1d6
Style + fix bound check in write_use_srt_ext
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Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:49 +01:00
Johan Pascal
9bc97ca19d
SRTP-DTLS protection profile configuration list not copied into ssl_config
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+ improve test
+ minor style fix
Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:49 +01:00
Johan Pascal
8f70fba988
Check the server hello output buffer size when writing the use_srtp ext
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Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:49 +01:00
Johan Pascal
042d456832
Improve client Hello use_srtp parsing
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Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:49 +01:00
Johan Pascal
a89ca8679f
The client shall not enforce the use of client certificate with use_srtp extension
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This is server's task to request it if needed
Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:49 +01:00
Johan Pascal
8526957cd5
Minor style modifications
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Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:49 +01:00
Johan Pascal
48f62e98a8
Fix ssl_client2 after rebase
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Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:49 +01:00
Johan Pascal
1d957e61eb
Fix build warning
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Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:49 +01:00
Johan Pascal
b64eab7656
fix style
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Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:49 +01:00
Johan Pascal
44c0a0a60a
Stick to ChangeLog rules
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Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:49 +01:00
Ron Eldor
8f284c1b05
Add the SRTP configuration to query_config
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Add the DTLS_SRTP configuration to `query_config`.
Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:49 +01:00
Ron Eldor
65b56ef87f
Change key derivation for srtp
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Use the export keys functionality, to call the public API
`mbedtls_ssl_tls_prf()`, and remove the function
`mbedtls_ssl_get_dtls_srtp_key_material()`.
Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:49 +01:00
Ron Eldor
5d991c9549
Force IPv4 in gnutls_cli srtp tests
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Force using IPv4 in the GNU_CLI SRTP tests, as introduced for
other tests in #1918 .
Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:49 +01:00
Ron Eldor
9cfb5ebff1
Disable SRTP by default
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Disable `MBEDTLS_SSL_DTLS_SRTP` by default in the configuration file.
Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:49 +01:00
Ron Eldor
313d7b5d74
Add variable validation
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1. Check allocation success.
2. Check parameter correctness in the use_srtp extension
in server and client.
Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:49 +01:00
Ron Eldor
75870ec6a7
Change byte copy to memcpy
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Change setting the mki value byte after byte with `memcpy()`.
Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:49 +01:00
Ron Eldor
f0f7c19457
Add comment describing the feature
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Add a comment that describes that the feature only supportes the
`use_srtp` extension, and not hte full DTLS-SRTP RFC.
Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:49 +01:00
Ron Eldor
089c9fe9fa
Improve readability
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Improve readability of the code:
1. move common code to `ssl_internal.h` as `static inline`.
2. Add comments.
3. Use local variables for extension size.
4. Change function signature, by adding buffer size and output length.
5. Take server srtp profile out of the loop.
Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:49 +01:00
Ron Eldor
a978804a1b
Style fixes
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1. Fix indentations.
2. Remove redundant whitespaces.
3. Keep short lines.
4. Grammar fixes.
5. Rephrase function description.
Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:49 +01:00
Ron Eldor
ef72faf2bb
Style fixes
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1. Adjust to 80 colums where possible.
2. Add \ remove spaces where needed.
3. Fix alignments.
Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:49 +01:00
Ron Eldor
2b3dfe41af
Force IPv6 for DTLS interop tests with gnutls-cli
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Since `gnutls-cli` resolves `localhost` as an IPv6 address, and the server
is bound to IPv4 address, gnutl-cli fails to negotiate DTLS sessions.
Force the server to bind to IPv6 address, as a workaround.
Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:49 +01:00
Ron Eldor
3c6a44bed8
Add interop tests
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Add some interoperability tests with openssl and gnutls, in ssl-opts.sh.
Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:49 +01:00
Ron Eldor
311b95aafe
Fix compilation errors
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Fix compilation errors when `MBEDTLS_DTLS_SRTP` not set
1. Add file missed in previous commmit.
2. In sample applications, set `DFL_FORCE_SRTP_PROFILE` to 0.
Signed-off-by: Johan Pascal <johan.pascal@belledonne-communications.com>
2020-10-29 01:14:49 +01:00