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Merge pull request #9035 from valeriosetti/asn1-missing-guard-in-rsa

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Auto-enable ASN1 when RSA is enabled
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Manuel Pégourié-Gonnard 2024-04-22 07:48:43 +00:00 committed by GitHub
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ChangeLog.d/asn1-missing-guard-in-rsa.txt Normal file
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@ -0,0 +1,3 @@
Bugfix
* MBEDTLS_ASN1_PARSE_C and MBEDTLS_ASN1_WRITE_C are now automatically enabled
as soon as MBEDTLS_RSA_C is enabled. Fixes #9041.

8
include/mbedtls/config_adjust_legacy_crypto.h
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@ -293,6 +293,14 @@
#define MBEDTLS_ECP_LIGHT
#endif
/* Backward compatibility: after #8740 the RSA module offers functions to parse
* and write RSA private/public keys without relying on the PK one. Of course
* this needs ASN1 support to do so, so we enable it here. */
#if defined(MBEDTLS_RSA_C)
#define MBEDTLS_ASN1_PARSE_C
#define MBEDTLS_ASN1_WRITE_C
#endif
/* MBEDTLS_PK_PARSE_EC_COMPRESSED is introduced in Mbed TLS version 3.5, while
* in previous version compressed points were automatically supported as long
* as PK_PARSE_C and ECP_C were enabled. As a consequence, for backward