apache / incubator-milagro-crypto-cConditional Complexity

Intro

Conditional complexity (also called cyclomatic complexity) is a term used to measure the complexity of software. The term refers to the number of possible paths through a program function. A higher value ofter means higher maintenance and testing costs (infosecinstitute.com).
Conditional complexity is calculated by counting all conditions in the program that can affect the execution path (e.g. if statement, loops, switches, and/or operators, try and catch blocks...).
Conditional complexity is measured at the unit level (methods, functions...).
Units are classified in four categories based on the measured McCabe index: 1-5 (simple units), 6-10 (medium complex units), 11-25 (complex units), 26+ (very complex units).

Learn more...

Conditional Complexity Overall

There are 119 units with 2,431 lines of code in units (7.7% of code).

0 very complex units (0 lines of code)
0 complex units (0 lines of code)
13 medium complex units (752 lines of code)
19 simple units (468 lines of code)
87 very simple units (1,211 lines of code)

Legend:

51+

26-50

11-25

6-10

1-5

Alternative Visuals

3D view of all units

Conditional Complexity per Extension

51+

26-50

11-25

6-10

1-5

Conditional Complexity per Logical Component

primary logical decomposition

51+

26-50

11-25

6-10

1-5

Most Complex Units

Top 50 most complex units

Unit	# lines	McCabe index	# params
unsign32 AES_encrypt() in src/aes.c	55	25	2
unsign32 AES_decrypt() in src/aes.c	63	25	2
void ehashit() in src/ecdh_support.c	110	23	6
void mhashit() in src/pbc_support.c	88	19	4
int AES_init() in src/aes.c	46	18	5
int AES_CBC_IV0_DECRYPT() in src/ecdh_support.c	46	18	3
int hashit() in src/rsa_support.c	83	18	4
int HMAC_SHA256_oneshot() in src/hmac.c	44	17	6
void OCT_tobase64() in src/oct.c	42	14	2
void OCT_frombase64() in src/oct.c	41	14	2
void amcl_hex2bin() in src/utils.c	44	14	3
void AES_CBC_IV0_ENCRYPT() in src/ecdh_support.c	38	11	3
int OAEP_DECODE() in src/rsa_support.c	52	11	3
void SHA3_squeeze() in src/hash.c	32	10	3
int HKDF_SHA256_extract() in src/hkdf.c	18	10	5
int HMAC_SHA256_init() in src/hmac.c	24	9	3
int GCM_add_plain() in src/gcm.c	26	9	4
int GCM_add_cipher() in src/gcm.c	28	9	4
int HMAC_SHA256_final() in src/hmac.c	21	8	3
static int GCM_ghash() in src/gcm.c	18	8	3
int HKDF_SHA256_expand() in src/hkdf.c	33	8	6
int GCM_add_header() in src/gcm.c	17	7	3
void OCT_chop() in src/oct.c	14	7	3
static int char2int() in src/oct.c	10	7	1
int HMAC_SHA256_update() in src/hmac.c	12	6	3
static unsign32 sbrand() in src/rand.c	20	6	1
static void gf2mul() in src/gcm.c	24	6	1
void GCM_init() in src/gcm.c	33	6	5
static void SHA3_transform() in src/hash.c	51	6	1
void OCT_jint() in src/oct.c	16	6	3
int OCT_pad() in src/oct.c	14	6	2
void PAILLIER_KEY_PAIR() in src/paillier.c	57	6	5
void AES_reset() in src/aes.c	12	5	3
void RAND_seed() in src/rand.c	25	5	3
static void precompute() in src/gcm.c	21	5	2
int PKCS15() in src/rsa_support.c	20	5	3
void AES_ecb_encrypt() in src/aes.c	63	4	2
void AES_ecb_decrypt() in src/aes.c	63	4	2
int HMAC() in src/ecdh_support.c	23	4	5
void GCM_finish() in src/gcm.c	17	4	2
int OCT_ncomp() in src/oct.c	14	4	3
void OCT_joctet() in src/oct.c	16	4	2
static uchar bmul() in src/aes.c	5	3	2
static void increment() in src/aes.c	8	3	1
void AES_end() in src/aes.c	8	3	1
static void sirand() in src/rand.c	19	3	2
void RAND_clean() in src/rand.c	8	3	1
void KDF2() in src/ecdh_support.c	15	3	5
void PBKDF2() in src/ecdh_support.c	25	3	6
static void GCM_wrap() in src/gcm.c	14	3	1