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fixup! CTR_DRBG: support set_entropy_len() before seed()

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Update a comment that referred to a now-removed function.
This commit is contained in:
Gilles Peskine 2019-10-18 16:57:48 +02:00
parent 9d3baea439
commit 379561feff
1 changed files with 2 additions and 3 deletions
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5
library/ctr_drbg.c
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@ -382,14 +382,13 @@ exit:
}
/* CTR_DRBG_Instantiate with derivation function (SP 800-90A §10.2.1.3.2)
* mbedtls_ctr_drbg_seed_entropy_len(ctx, f_entropy, p_entropy,
* custom, len, entropy_len)
* mbedtls_ctr_drbg_seed(ctx, f_entropy, p_entropy, custom, len)
* implements
* CTR_DRBG_Instantiate(entropy_input, nonce, personalization_string,
* security_strength) -> initial_working_state
* with inputs
* custom[:len] = nonce || personalization_string
* where entropy_input comes from f_entropy for entropy_len bytes
* where entropy_input comes from f_entropy for ctx->entropy_len bytes
* and with outputs
* ctx = initial_working_state
*/