Fuzz introspector: fuzz_gcrypt_aes
For issues and ideas: https://github.com/ossf/fuzz-introspector/issues

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked Calltree index Parent function Callsite Largest blocked function
13 5 LLVMFuzzerTestOneInput call site: 00005 nalloc_fail
2 37 mbedtls_aesni_has_support call site: 00037
1 31 aes_gen_tables call site: 00031

Fuzzer calltree

0 LLVMFuzzerTestOneInput [function] [call site] 00000
1 FuzzedDataProvider::remaining_bytes [function] [call site] 00001
1 posix_memalign [function] [call site] 00002
1 posix_memalign [function] [call site] 00003
1 posix_memalign [function] [call site] 00004
1 malloc [function] [call site] 00005
2 nalloc_fail [function] [call site] 00006
3 __sync_fetch_and_add [function] [call site] 00007
3 __sync_fetch_and_sub [function] [call site] 00008
3 nalloc_random_update [function] [call site] 00009
3 nalloc_random_update [function] [call site] 00010
3 nalloc_random_update [function] [call site] 00011
3 nalloc_backtrace_exclude [function] [call site] 00012
4 fprintf [function] [call site] 00013
4 __sanitizer_print_stack_trace [function] [call site] 00014
3 __sync_fetch_and_sub [function] [call site] 00015
3 __sync_fetch_and_sub [function] [call site] 00016
3 __sync_fetch_and_sub [function] [call site] 00017
2 nalloc_malloc [function] [call site] 00018
1 FuzzedDataProvider::ConsumeBool [function] [call site] 00019
1 FuzzedDataProvider::ConsumeBool [function] [call site] 00020
1 mbedtls_aes_init [function] [call site] 00021
2 AES_VALIDATE [function] [call site] 00022
2 memset [function] [call site] 00023
1 FuzzedDataProvider::PickValueInArray [function] [call site] 00024
1 FuzzedDataProvider::ConsumeBytes [function] [call site] 00025
1 FuzzedDataProvider::ConsumeBytes [function] [call site] 00026
1 mbedtls_aes_setkey_enc [function] [call site] 00027
2 AES_VALIDATE_RET [function] [call site] 00028
2 AES_VALIDATE_RET [function] [call site] 00029
2 aes_gen_tables [function] [call site] 00030
3 mbedtls_aesni_has_support [function] [call site] 00031
4 __has_feature [function] [call site] 00032
4 fopen [function] [call site] 00033
4 getline [function] [call site] 00034
4 strstr [function] [call site] 00035
4 free [function] [call site] 00036
4 fclose [function] [call site] 00037
4 __get_cpuid [function] [call site] 00038
4 __cpuid [function] [call site] 00039
3 MBEDTLS_BYTE_0 [function] [call site] 00040
3 XTIME [function] [call site] 00041
3 MBEDTLS_BYTE_0 [function] [call site] 00042
3 XTIME [function] [call site] 00043
3 MBEDTLS_BYTE_0 [function] [call site] 00044
3 MBEDTLS_BYTE_0 [function] [call site] 00045
3 MBEDTLS_BYTE_0 [function] [call site] 00046
3 MBEDTLS_BYTE_0 [function] [call site] 00047
3 MBEDTLS_BYTE_0 [function] [call site] 00048
3 XTIME [function] [call site] 00049
3 MBEDTLS_BYTE_0 [function] [call site] 00050
3 ROTL8 [function] [call site] 00051
3 ROTL8 [function] [call site] 00052
3 ROTL8 [function] [call site] 00053
3 MUL [function] [call site] 00054
3 MUL [function] [call site] 00055
3 MUL [function] [call site] 00056
3 MUL [function] [call site] 00057
3 ROTL8 [function] [call site] 00058
3 ROTL8 [function] [call site] 00059
3 ROTL8 [function] [call site] 00060
2 mbedtls_aesni_setkey_enc [function] [call site] 00061
3 aesni_setkey_enc_128 [function] [call site] 00062
3 aesni_setkey_enc_192 [function] [call site] 00063
3 aesni_setkey_enc_256 [function] [call site] 00064
2 MBEDTLS_GET_UINT32_LE [function] [call site] 00065
2 MBEDTLS_BYTE_1 [function] [call site] 00066
2 MBEDTLS_BYTE_2 [function] [call site] 00067
2 MBEDTLS_BYTE_3 [function] [call site] 00068
2 MBEDTLS_BYTE_0 [function] [call site] 00069
2 MBEDTLS_BYTE_1 [function] [call site] 00070
2 MBEDTLS_BYTE_2 [function] [call site] 00071
2 MBEDTLS_BYTE_3 [function] [call site] 00072
2 MBEDTLS_BYTE_0 [function] [call site] 00073
2 MBEDTLS_BYTE_1 [function] [call site] 00074
2 MBEDTLS_BYTE_2 [function] [call site] 00075
2 MBEDTLS_BYTE_3 [function] [call site] 00076
2 MBEDTLS_BYTE_0 [function] [call site] 00077
2 MBEDTLS_BYTE_0 [function] [call site] 00078
2 MBEDTLS_BYTE_1 [function] [call site] 00079
2 MBEDTLS_BYTE_2 [function] [call site] 00080
2 MBEDTLS_BYTE_3 [function] [call site] 00081
1 mbedtls_aes_setkey_dec [function] [call site] 00082
2 AES_VALIDATE_RET [function] [call site] 00083
2 AES_VALIDATE_RET [function] [call site] 00084
2 mbedtls_aes_init [function] [call site] 00085
2 mbedtls_aes_setkey_enc [function] [call site] 00086
2 mbedtls_aesni_inverse_key [function] [call site] 00087
3 memcpy [function] [call site] 00088
3 memcpy [function] [call site] 00089
2 AES_RT0 [function] [call site] 00090
2 MBEDTLS_BYTE_0 [function] [call site] 00091
2 AES_RT1 [function] [call site] 00092
2 MBEDTLS_BYTE_1 [function] [call site] 00093
2 AES_RT2 [function] [call site] 00094
2 MBEDTLS_BYTE_2 [function] [call site] 00095
2 AES_RT3 [function] [call site] 00096
2 MBEDTLS_BYTE_3 [function] [call site] 00097
2 mbedtls_aes_free [function] [call site] 00098
1 mbedtls_aes_crypt_ecb [function] [call site] 00099
2 AES_VALIDATE_RET [function] [call site] 00100
2 AES_VALIDATE_RET [function] [call site] 00101
2 AES_VALIDATE_RET [function] [call site] 00102
2 AES_VALIDATE_RET [function] [call site] 00103
2 mbedtls_aesni_crypt_ecb [function] [call site] 00104
2 mbedtls_internal_aes_encrypt [function] [call site] 00105
3 MBEDTLS_GET_UINT32_LE [function] [call site] 00106
3 MBEDTLS_GET_UINT32_LE [function] [call site] 00107
3 MBEDTLS_GET_UINT32_LE [function] [call site] 00108
3 MBEDTLS_GET_UINT32_LE [function] [call site] 00109
3 AES_FROUND [function] [call site] 00110
3 AES_FROUND [function] [call site] 00111
3 AES_FROUND [function] [call site] 00112
3 AES_XROUND [function] [call site] 00113
3 AES_XROUND [function] [call site] 00114
3 AES_XROUND [function] [call site] 00115
3 AES_XROUND [function] [call site] 00116
3 MBEDTLS_PUT_UINT32_LE [function] [call site] 00117
3 MBEDTLS_PUT_UINT32_LE [function] [call site] 00118
3 MBEDTLS_PUT_UINT32_LE [function] [call site] 00119
3 MBEDTLS_PUT_UINT32_LE [function] [call site] 00120
2 mbedtls_internal_aes_decrypt [function] [call site] 00121
3 MBEDTLS_GET_UINT32_LE [function] [call site] 00122
3 MBEDTLS_GET_UINT32_LE [function] [call site] 00123
3 MBEDTLS_GET_UINT32_LE [function] [call site] 00124
3 MBEDTLS_GET_UINT32_LE [function] [call site] 00125
3 AES_RROUND [function] [call site] 00126
3 AES_RROUND [function] [call site] 00127
3 AES_RROUND [function] [call site] 00128
3 AES_XROUNDD [function] [call site] 00129
3 AES_XROUNDD [function] [call site] 00130
3 AES_XROUNDD [function] [call site] 00131
3 AES_XROUNDD [function] [call site] 00132
3 MBEDTLS_PUT_UINT32_LE [function] [call site] 00133
3 MBEDTLS_PUT_UINT32_LE [function] [call site] 00134
3 MBEDTLS_PUT_UINT32_LE [function] [call site] 00135
3 MBEDTLS_PUT_UINT32_LE [function] [call site] 00136
1 mbedtls_aes_free [function] [call site] 00137
1 free [function] [call site] 00138
1 free [function] [call site] 00139
1 free [function] [call site] 00140
1 free [function] [call site] 00141