6063d82f04
Correct macro guards in constant_time_internal.h
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Signed-off-by: Dave Rodgman <dave.rodgman@arm.com >
2023-09-20 21:54:15 +01:00
1924adbf99
Fix macro guards for mbedtls_ct_size_mask
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Signed-off-by: Dave Rodgman <dave.rodgman@arm.com >
2023-09-20 18:00:47 +01:00
1d52368e85
build fixes
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Signed-off-by: Dave Rodgman <dave.rodgman@arm.com >
2023-09-20 16:26:49 +01:00
1b6c09a62e
Switch to the new code style
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Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com >
2023-01-11 14:52:35 +01:00
e8ed2a1115
Compile constant time masking and hmac if there are suites using MAC
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This is used in TLS 1.2 authentication with NULL cipher,
when there are no TLS_CBC suites.
Signed-off-by: Andrzej Kurek <andrzej.kurek@arm.com >
2022-10-20 06:21:50 -04:00
169554c68f
Adapt macro names: MBEDTLS_SSL_SOME_SUITES_USE_MAC->MBEDTLS_SSL_SOME_MODES_USE_MAC
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Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com >
2022-10-06 10:53:20 +02:00
9450dc7b6f
Fix guards for mbedtls_ct_size_mask() and mbedtls_ct_memcpy_if_eq()
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Both functions are used when MBEDTLS_SSL_SOME_SUITES_USE_MAC is defined not MBEDTLS_SSL_SOME_SUITES_USE_TLS_CBC.
Signed-off-by: Przemek Stekiel <przemyslaw.stekiel@mobica.com >
2022-10-05 11:38:25 +02:00
b830028314
Fix uninitialised memory access in constant time functions
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Fix an issue reported by Coverity whereby some constant time functions
called from the ssl decrypt code could potentially access uninitialised
memory.
Signed-off-by: Paul Elliott <paul.elliott@arm.com >
2022-05-19 18:31:35 +01:00
3a755f511f
Add documentation for the functions
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Signed-off-by: Gabor Mezei <gabor.mezei@arm.com >
2021-12-08 16:24:22 +01:00
46ca2f76c4
Unify function parameters
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Signed-off-by: Gabor Mezei <gabor.mezei@arm.com >
2021-12-08 16:22:45 +01:00
3d4dba84b7
Move mbedtls_ct_base64_dec_value function to the constant-time module
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Signed-off-by: Gabor Mezei <gabor.mezei@arm.com >
2021-12-08 16:20:16 +01:00
200708d30a
Move mbedtls_ct_base64_enc_char function to the constant-time module
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Signed-off-by: Gabor Mezei <gabor.mezei@arm.com >
2021-12-08 16:20:04 +01:00
dbe0f892b3
Fix documentation and comments
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Signed-off-by: Gabor Mezei <gabor.mezei@arm.com >
2021-11-11 11:33:19 +01:00
c0ae1cf45a
Rename internal header constant_time.h to constant_time_internal.h
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Signed-off-by: Gabor Mezei <gabor.mezei@arm.com >
2021-11-11 11:33:19 +01:00
