mbedTLS
mbedtls_ssl_transform::ivlen is only used within mbedTLS.
 
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CodeScopeSTM32 Libraries and SamplesmbedTLSmbedtls_ssl_transform::ivlen

mbedtls_ssl_transform::ivlen field

IV length

Syntax

size_t ivlen;

References

LocationReferrerText
ssl_internal.h:437
size_t ivlen; /*!< IV length */
ssl_tls.c:823mbedtls_ssl_derive_keys()
transform->ivlen = 12;
ssl_tls.c:835mbedtls_ssl_derive_keys()
explicit_ivlen = transform->ivlen - transform->fixed_ivlen;
ssl_tls.c:872mbedtls_ssl_derive_keys()
transform->ivlen = cipher_info->iv_size;
ssl_tls.c:909mbedtls_ssl_derive_keys()
transform->minlen += transform->ivlen;
ssl_tls.c:940mbedtls_ssl_derive_keys()
transform->fixed_ivlen : transform->ivlen;
ssl_tls.c:960mbedtls_ssl_derive_keys()
transform->fixed_ivlen : transform->ivlen;
ssl_tls.c:1563ssl_encrypt_buf()
size_t explicit_ivlen = transform->ivlen - transform->fixed_ivlen;
ssl_tls.c:1580ssl_encrypt_buf()
if( transform->ivlen == 12 && transform->fixed_ivlen == 4 )
ssl_tls.c:1588ssl_encrypt_buf()
else if( transform->ivlen == 12 && transform->fixed_ivlen == 12 )
ssl_tls.c:1625ssl_encrypt_buf()
iv, transform->ivlen,
ssl_tls.c:1854ssl_decrypt_buf()
size_t explicit_iv_len = transform->ivlen - transform->fixed_ivlen;
ssl_tls.c:1887ssl_decrypt_buf()
if( transform->ivlen == 12 && transform->fixed_ivlen == 4 )
ssl_tls.c:1894ssl_decrypt_buf()
else if( transform->ivlen == 12 && transform->fixed_ivlen == 12 )
ssl_tls.c:1918ssl_decrypt_buf()
iv, transform->ivlen,
ssl_tls.c:6794ssl_update_out_pointers()
ssl->out_msg = ssl->out_iv + transform->ivlen - transform->fixed_ivlen;
ssl_tls.c:6830ssl_update_in_pointers()
ssl->in_msg = ssl->in_iv + transform->ivlen - transform->fixed_ivlen;

Data Use

Functions writing mbedtls_ssl_transform::ivlen
Functions reading mbedtls_ssl_transform::ivlen
all items filtered out
mbedtls_ssl_transform::ivlen
all items filtered out
Type of mbedtls_ssl_transform::ivlen
mbedtls_ssl_transform::ivlen
size_t
all items filtered out