93     if( ctx != NULL )  in gcm_ctx_alloc()
112     if( ctx != NULL )  in ccm_ctx_alloc()
214     if( aes == NULL )  in aes_ctx_alloc()
215         return( NULL );  in aes_ctx_alloc()
244     NULL,
247     NULL,
447     if( xts_ctx != NULL )  in xts_aes_ctx_alloc()
457     if( xts_ctx == NULL )  in xts_aes_ctx_free()
466     NULL,
468     NULL,
471     NULL,
474     NULL,
477     NULL,
483     NULL,
524     NULL,
526     NULL,
529     NULL,
532     NULL,
535     NULL,
538     NULL,
541     NULL,
593     NULL,
595     NULL,
598     NULL,
601     NULL,
604     NULL,
607     NULL,
610     NULL,
710     if( ctx == NULL )  in camellia_ctx_alloc()
711         return( NULL );  in camellia_ctx_alloc()
734     NULL,
740     NULL,
743     NULL,
899     NULL,
901     NULL,
904     NULL,
907     NULL,
910     NULL,
913     NULL,
916     NULL,
968     NULL,
970     NULL,
973     NULL,
976     NULL,
979     NULL,
982     NULL,
985     NULL,
1086     if( ctx == NULL )  in aria_ctx_alloc()
1087         return( NULL );  in aria_ctx_alloc()
1110     NULL,
1116     NULL,
1119     NULL,
1275     NULL,
1277     NULL,
1280     NULL,
1283     NULL,
1286     NULL,
1289     NULL,
1292     NULL,
1344     NULL,
1346     NULL,
1349     NULL,
1352     NULL,
1355     NULL,
1358     NULL,
1361     NULL,
1491     if( des == NULL )  in des_ctx_alloc()
1492         return( NULL );  in des_ctx_alloc()
1510     if( des3 == NULL )  in des3_ctx_alloc()
1511         return( NULL );  in des3_ctx_alloc()
1531     NULL,
1534     NULL,
1537     NULL,
1540     NULL,
1543     NULL,
1582     NULL,
1585     NULL,
1588     NULL,
1591     NULL,
1594     NULL,
1633     NULL,
1636     NULL,
1639     NULL,
1642     NULL,
1645     NULL,
1727     if( ctx == NULL )  in blowfish_ctx_alloc()
1728         return( NULL );  in blowfish_ctx_alloc()
1751     NULL,
1757     NULL,
1760     NULL,
1843     if( ctx == NULL )  in arc4_ctx_alloc()
1844         return( NULL );  in arc4_ctx_alloc()
1859     NULL,
1861     NULL,
1864     NULL,
1867     NULL,
1870     NULL,
1873     NULL,
1928     if( ctx == NULL )  in chacha20_ctx_alloc()
1929         return( NULL );  in chacha20_ctx_alloc()
1944     NULL,
1946     NULL,
1949     NULL,
1952     NULL,
1955     NULL,
1958     NULL,
2000     if( ctx == NULL )  in chachapoly_ctx_alloc()
2001         return( NULL );  in chachapoly_ctx_alloc()
2016     NULL,
2018     NULL,
2021     NULL,
2024     NULL,
2027     NULL,
2030     NULL,
2033     NULL,
2084     NULL,
2086     NULL,
2089     NULL,
2092     NULL,
2095     NULL,
2098     NULL,
2126     if( ctx != NULL )  in kw_ctx_alloc()
2154     NULL,
2156     NULL,
2159     NULL,
2162     NULL,
2165     NULL,
2168     NULL,
2171     NULL,
2399     { MBEDTLS_CIPHER_NONE, NULL }