Add ChangeLog entry for deprecation of mbedtls_xxx_drbg_update
Fixes ARMmbed/mbedtls#1798
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ChangeLog
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ChangeLog
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@ -6,6 +6,19 @@ Security
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* Wipe sensitive buffers on the stack in the CTR_DRBG and HMAC_DRBG
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modules.
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API Changes
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* The following functions in the random generator modules have been
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deprecated and replaced as shown below. The new functions change
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the return type from void to int to allow returning error codes when
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using MBEDTLS_<MODULE>_ALT for the underlying AES or message digest
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primitive. Fixes #1798.
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mbedtls_ctr_drbg_update() -> mbedtls_ctr_drbg_update_ret()
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mbedtls_hmac_drbg_update() -> mbedtls_hmac_drbg_update_ret()
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New deprecations
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* Deprecate mbedtls_ctr_drbg_update and mbedtls_hmac_drbg_update
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in favor of functions that can return an error code.
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= mbed TLS 2.14.0 branch released 2018-11-19
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Security
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