lib/mbedtls
1
0
Fork 0
mirror of https://github.com/Mbed-TLS/mbedtls.git synced 2025-07-30 22:43:08 +03:00
Code Activity

Fix mistake in previous comment change

Browse Source 
Signed-off-by: Max Fillinger <maximilian.fillinger@foxcrypto.com>
This commit is contained in:
Max Fillinger
2024-12-02 19:34:40 +01:00
parent 7833b18008
commit 5122dc6219
1 changed files with 6 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
library/ssl_tls13_keys.c
View File

@ -59,7 +59,12 @@ struct mbedtls_ssl_tls13_labels_struct const mbedtls_ssl_tls13_labels =
*
* Parameters:
* - desired_length: Length of expanded key material.
* As the type implies, this must be less than 2**16 bytes.
* The length field can hold numbers up to 2**16, but HKDF
* can only generate outputs of up to 255 * HASH_LEN bytes.
* It is the caller's responsibility to ensure that this
* limit is not exceeded. In TLS 1.3, SHA256 is the hash
* function with the smallest block size, so a length
* <= 255 * 32 = 8160 is always safe.
* - (label, label_len): label + label length, without "tls13 " prefix
* The label length MUST be less than or equal to
* MBEDTLS_SSL_TLS1_3_HKDF_LABEL_MAX_LABEL_LEN.