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Summary Syntax Arguments References Call Tree Data Use

SourceVuESP-IDF Framework and ExamplesESP-IDFaes_wrap()

aes_wrap() function

aes_wrap - Wrap keys with AES Key Wrap Algorithm (RFC3394) @kek: Key encryption key (KEK) @kek_len: Length of KEK in octets @n: Length of the plaintext key in 64-bit units; e.g., 2 = 128-bit = 16 bytes @plain: Plaintext key to be wrapped, n * 64 bits @cipher: Wrapped key, (n + 1) * 64 bits Returns: 0 on success, -1 on failure

Syntax

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Summary

Declaration

Definition

from aes_wrap.h:21

int __must_check aes_wrap(const u8 *kek, size_t kek_len, int n, const u8 *plain, u8 *cipher);

Implemented in aes-wrap.c:26

Arguments

Argument

kek

kek_len

n

plain

cipher

References

Code

Location

Referrer

int aes_wrap(const u8 *kek, size_t kek_len, int n, const u8 *plain, u8 *cipher)

int __must_check aes_wrap(const u8 *kek, size_t kek_len, int n, const u8 *plain,

if (aes_wrap(sm->PTK.kek, sm->PTK.kek_len, (key_data_len - 8) / 8, buf,

wpa_auth.c:1122

__wpa_send_eapol()

Call Tree

aes_wrap() is called by 1 function and calls 3 functions:

__wpa_send_eapol()

aes_wrap()

aes_encrypt_init()

aes_encrypt_deinit()

Data Use

aes_wrap():

aes_wrap()

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Lifecycle

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