awslabs / aws-verification-model-for-libcrypto
File Age

File age measurements show the distribution of file ages (days since the first commit) and the recency of file updates (days since the latest commit).

Summary
  • Number of files: 44
  • Daily file updates (only one update per file and date counted): 49
  • First update: 2020-08-31
  • Latest update: 2021-12-16
  • Days between first and latest update: 473 (67 weeks, estimated 335 working days)
  • Active days (at least one file change): 17
  • Data:
File Change History Overall
File Age Distribution Overall
Days since first update
  • There are 44 files with 1,999 lines of code in files.
    • 38 files that are 366+ days old (1,970 lines of code)
    • 6 files that are 181-365 days old (29 lines of code)
    • 0 files that are 91-180 days old (0 lines of code)
    • 0 files that are 31-90 days old (0 lines of code)
    • 0 files that are 1-30 days old (0 lines of code)
98% | 1% | 0% | 0% | 0%
Legend:
366+
181-365
91-180
31-90
1-30
Latest Change Distribution Overall
Days since last update
  • There are 44 files with 1,999 lines of code in files.
    • 29 files have been last changed 366+ days ago (900 lines of code)
    • 13 files have been last changed 181-365 days ago (452 lines of code)
    • 0 files have been last changed 91-180 days ago (0 lines of code)
    • 2 files have been last changed 31-90 days ago (647 lines of code)
    • 0 files have been last changed 1-30 days ago (0 lines of code)
45% | 22% | 0% | 32% | 0%
Legend:
366+
181-365
91-180
31-90
1-30
File Change History per File Extension
h, c, md, txt, sh, clang-format, yml, json
File Age Distribution per Extension
Days since first update
366+
181-365
91-180
31-90
1-30
c100% | 0% | 0% | 0% | 0%
h95% | 4% | 0% | 0% | 0%
Latest Change Distribution per Extension
Days since last update
366+
181-365
91-180
31-90
1-30
c41% | 13% | 0% | 45% | 0%
h52% | 45% | 0% | 2% | 0%
File Change History per Logical Decomposition
primary
primary (file age distribution)
Days since first update
366+
181-365
91-180
31-90
1-30
source100% | 0% | 0% | 0% | 0%
include/openssl94% | 5% | 0% | 0% | 0%
include100% | 0% | 0% | 0% | 0%
stubs100% | 0% | 0% | 0% | 0%
primary (latest change distribution)
Days since last update
366+
181-365
91-180
31-90
1-30
source40% | 13% | 0% | 46% | 0%
include/openssl48% | 48% | 0% | 2% | 0%
include100% | 0% | 0% | 0% | 0%
stubs100% | 0% | 0% | 0% | 0%
Oldest Files (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
evp_override.c
in source
 635 56 77 519 10
ec_override.c
in source
 255 27 438 519 3
evp.h
in include/openssl
 154 - 263 519 7
asn1_override.c
in source
 58 3 446 519 2
bn_override.c
in source
 57 7 274 519 5
ec.h
in include/openssl
 48 - 438 519 2
kdf.h
in include/openssl
 40 - 519 519 1
bn.h
in include/openssl
 27 - 427 519 3
bio_override.c
in source
 26 1 446 519 2
ossl_typ.h
in include/openssl
 26 - 188 519 3
bio.h
in include/openssl
 19 - 519 519 1
objects_override.c
in source
 16 1 519 519 1
hmac.h
in include/openssl
 12 - 47 519 2
rsa.h
in include/openssl
 12 - 264 519 2
err_override.c
in source
 11 3 519 519 1
rand.h
in include/openssl
 11 - 188 519 2
asn1.h
in include/openssl
 9 - 519 519 1
rand_override.c
in source
 8 1 519 519 1
objects.h
in include/openssl
 7 - 519 519 1
err.h
in include/openssl
 7 - 519 519 1
Files Not Recently Changed (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
ecdsa.h
in include/openssl
 1 - 519 519 1
crypto.h
in include/openssl
 1 - 519 519 1
pem.h
in include/openssl
 1 - 519 519 1
opensslv.h
in include/openssl
 4 - 519 519 1
err.h
in include/openssl
 7 - 519 519 1
objects.h
in include/openssl
 7 - 519 519 1
rand_override.c
in source
 8 1 519 519 1
asn1.h
in include/openssl
 9 - 519 519 1
err_override.c
in source
 11 3 519 519 1
objects_override.c
in source
 16 1 519 519 1
bio.h
in include/openssl
 19 - 519 519 1
kdf.h
in include/openssl
 40 - 519 519 1
evp_pkey_is_valid_no_ec_key_stub.c
in stubs
 6 1 498 498 1
evp_md_ctx_is_valid_no_pkey_stub.c
in stubs
 6 1 498 498 1
bn_utils.h
in include
 7 - 498 498 1
EVP_MD_CTX_free_no_pkey_stub.c
in stubs
 8 1 498 498 1
EVP_PKEY_free_no_ec_key_stub.c
in stubs
 11 1 498 498 1
ffc.h
in include/openssl
 16 - 448 448 1
bio_override.c
in source
 26 1 446 519 2
asn1_override.c
in source
 58 3 446 519 2
Most Recently Created Files (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
engine.h
in include/openssl
 5 - 188 188 1
x509.h
in include/openssl
 12 - 264 264 1
x509v3.h
in include/openssl
 3 - 264 264 1
aes.h
in include/openssl
 3 - 264 264 1
rc4.h
in include/openssl
 3 - 264 264 1
des.h
in include/openssl
 3 - 264 264 1
sha_override.c
in source
 152 15 427 438 2
md5_override.c
in source
 30 3 427 438 2
dh_override.c
in source
 127 7 273 446 4
sha.h
in include/openssl
 72 - 438 448 2
dh.h
in include/openssl
 36 - 264 448 4
md5.h
in include/openssl
 17 - 420 448 3
ffc.h
in include/openssl
 16 - 448 448 1
ec_utils.h
in include
 20 - 407 498 2
evp_utils.h
in include
 17 - 438 498 2
EVP_PKEY_free_no_ec_key_stub.c
in stubs
 11 1 498 498 1
EVP_MD_CTX_free_no_pkey_stub.c
in stubs
 8 1 498 498 1
bn_utils.h
in include
 7 - 498 498 1
evp_md_ctx_is_valid_no_pkey_stub.c
in stubs
 6 1 498 498 1
evp_pkey_is_valid_no_ec_key_stub.c
in stubs
 6 1 498 498 1
Most Recently Changed Files (Top 20)
File# lines# unitslast modified
(days ago)		created
(days ago)		# changes
hmac.h
in include/openssl
 12 - 47 519 2
evp_override.c
in source
 635 56 77 519 10
ossl_typ.h
in include/openssl
 26 - 188 519 3
rand.h
in include/openssl
 11 - 188 519 2
engine.h
in include/openssl
 5 - 188 188 1
evp.h
in include/openssl
 154 - 263 519 7
dh.h
in include/openssl
 36 - 264 448 4
x509.h
in include/openssl
 12 - 264 264 1
rsa.h
in include/openssl
 12 - 264 519 2
x509v3.h
in include/openssl
 3 - 264 264 1
aes.h
in include/openssl
 3 - 264 264 1
rc4.h
in include/openssl
 3 - 264 264 1
des.h
in include/openssl
 3 - 264 264 1
dh_override.c
in source
 127 7 273 446 4
bn_override.c
in source
 57 7 274 519 5
ec_utils.h
in include
 20 - 407 498 2
md5.h
in include/openssl
 17 - 420 448 3
sha_override.c
in source
 152 15 427 438 2
md5_override.c
in source
 30 3 427 438 2
bn.h
in include/openssl
 27 - 427 519 3