Training courses

Kernel and Embedded Linux

Bootlin training courses

Embedded Linux, kernel,
Yocto Project, Buildroot, real-time,
graphics, boot time, debugging...

Bootlin logo

Elixir Cross Referencer

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
#! /bin/bash

# Primary root: root-cert
./mkcert.sh genroot "Root CA" root-key root-cert
# root cert variants: CA:false, key2, DN2, expired
./mkcert.sh genss "Root CA" root-key root-nonca
./mkcert.sh genroot "Root CA" root-key2 root-cert2
./mkcert.sh genroot "Root Cert 2" root-key root-name2
DAYS=-1 ./mkcert.sh genroot "Root CA" root-key root-expired
# cross root and root cross cert
./mkcert.sh genroot "Cross Root" cross-key cross-root
./mkcert.sh genca "Root CA" root-key root-cross-cert cross-key cross-root
# trust variants: +serverAuth -serverAuth +clientAuth -clientAuth
openssl x509 -in root-cert.pem -trustout \
    -addtrust serverAuth -out root+serverAuth.pem
openssl x509 -in root-cert.pem -trustout \
    -addreject serverAuth -out root-serverAuth.pem
openssl x509 -in root-cert.pem -trustout \
    -addtrust clientAuth -out root+clientAuth.pem
openssl x509 -in root-cert.pem -trustout \
    -addreject clientAuth -out root-clientAuth.pem
# trust variants: +anyEKU -anyEKU
openssl x509 -in root-cert.pem -trustout \
    -addtrust anyExtendedKeyUsage -out root+anyEKU.pem
openssl x509 -in root-cert.pem -trustout \
    -addreject anyExtendedKeyUsage -out root-anyEKU.pem
# root-cert2 trust variants: +serverAuth -serverAuth +clientAuth
openssl x509 -in root-cert2.pem -trustout \
    -addtrust serverAuth -out root2+serverAuth.pem
openssl x509 -in root-cert2.pem -trustout \
    -addreject serverAuth -out root2-serverAuth.pem
openssl x509 -in root-cert2.pem -trustout \
    -addtrust clientAuth -out root2+clientAuth.pem
# root-nonca trust variants: +serverAuth +anyEKU
openssl x509 -in root-nonca.pem -trustout \
    -addtrust serverAuth -out nroot+serverAuth.pem
openssl x509 -in root-nonca.pem -trustout \
    -addtrust anyExtendedKeyUsage -out nroot+anyEKU.pem

# Root CA security level variants:
# MD5 self-signature
OPENSSL_SIGALG=md5 \
./mkcert.sh genroot "Root CA" root-key root-cert-md5
# 768-bit key
OPENSSL_KEYBITS=768 \
./mkcert.sh genroot "Root CA" root-key-768 root-cert-768

# primary client-EKU root: croot-cert
./mkcert.sh genroot "Root CA" root-key croot-cert clientAuth
# trust variants: +serverAuth -serverAuth +clientAuth -clientAuth +anyEKU -anyEKU
openssl x509 -in croot-cert.pem -trustout \
    -addtrust serverAuth -out croot+serverAuth.pem
openssl x509 -in croot-cert.pem -trustout \
    -addreject serverAuth -out croot-serverAuth.pem
openssl x509 -in croot-cert.pem -trustout \
    -addtrust clientAuth -out croot+clientAuth.pem
openssl x509 -in croot-cert.pem -trustout \
    -addreject clientAuth -out croot-clientAuth.pem
openssl x509 -in croot-cert.pem -trustout \
    -addtrust anyExtendedKeyUsage -out croot+anyEKU.pem
openssl x509 -in croot-cert.pem -trustout \
    -addreject anyExtendedKeyUsage -out croot-anyEKU.pem

# primary server-EKU root: sroot-cert
./mkcert.sh genroot "Root CA" root-key sroot-cert serverAuth
# trust variants: +serverAuth -serverAuth +clientAuth -clientAuth +anyEKU -anyEKU
openssl x509 -in sroot-cert.pem -trustout \
    -addtrust serverAuth -out sroot+serverAuth.pem
openssl x509 -in sroot-cert.pem -trustout \
    -addreject serverAuth -out sroot-serverAuth.pem
openssl x509 -in sroot-cert.pem -trustout \
    -addtrust clientAuth -out sroot+clientAuth.pem
openssl x509 -in sroot-cert.pem -trustout \
    -addreject clientAuth -out sroot-clientAuth.pem
openssl x509 -in sroot-cert.pem -trustout \
    -addtrust anyExtendedKeyUsage -out sroot+anyEKU.pem
openssl x509 -in sroot-cert.pem -trustout \
    -addreject anyExtendedKeyUsage -out sroot-anyEKU.pem

# Primary intermediate ca: ca-cert
./mkcert.sh genca "CA" ca-key ca-cert root-key root-cert
# ca variants: CA:false, no bc, key2, DN2, issuer2, expired
./mkcert.sh genee "CA" ca-key ca-nonca root-key root-cert
./mkcert.sh gen_nonbc_ca "CA" ca-key ca-nonbc root-key root-cert
./mkcert.sh genca "CA" ca-key2 ca-cert2 root-key root-cert
./mkcert.sh genca "CA2" ca-key ca-name2 root-key root-cert
./mkcert.sh genca "CA" ca-key ca-root2 root-key2 root-cert2
DAYS=-1 ./mkcert.sh genca "CA" ca-key ca-expired root-key root-cert
# trust variants: +serverAuth, -serverAuth, +clientAuth, -clientAuth
openssl x509 -in ca-cert.pem -trustout \
    -addtrust serverAuth -out ca+serverAuth.pem
openssl x509 -in ca-cert.pem -trustout \
    -addreject serverAuth -out ca-serverAuth.pem
openssl x509 -in ca-cert.pem -trustout \
    -addtrust clientAuth -out ca+clientAuth.pem
openssl x509 -in ca-cert.pem -trustout \
    -addreject clientAuth -out ca-clientAuth.pem
# trust variants: +anyEKU, -anyEKU
openssl x509 -in ca-cert.pem -trustout \
    -addtrust anyExtendedKeyUsage -out ca+anyEKU.pem
openssl x509 -in ca-cert.pem -trustout \
    -addreject anyExtendedKeyUsage -out ca-anyEKU.pem
# ca-nonca trust variants: +serverAuth, +anyEKU
openssl x509 -in ca-nonca.pem -trustout \
    -addtrust serverAuth -out nca+serverAuth.pem
openssl x509 -in ca-nonca.pem -trustout \
    -addtrust anyExtendedKeyUsage -out nca+anyEKU.pem

# Intermediate CA security variants:
# MD5 issuer signature,
OPENSSL_SIGALG=md5 \
./mkcert.sh genca "CA" ca-key ca-cert-md5 root-key root-cert
openssl x509 -in ca-cert-md5.pem -trustout \
    -addtrust anyExtendedKeyUsage -out ca-cert-md5-any.pem
# Issuer has 768-bit key
./mkcert.sh genca "CA" ca-key ca-cert-768i root-key-768 root-cert-768
# CA has 768-bit key
OPENSSL_KEYBITS=768 \
./mkcert.sh genca "CA" ca-key-768 ca-cert-768 root-key root-cert
# EC cert with explicit curve
./mkcert.sh genca "CA" ca-key-ec-explicit ca-cert-ec-explicit root-key root-cert
# EC cert with named curve
./mkcert.sh genca "CA" ca-key-ec-named ca-cert-ec-named root-key root-cert

# client intermediate ca: cca-cert
./mkcert.sh genca -p clientAuth "CA" ca-key cca-cert root-key root-cert
# trust variants: +serverAuth, -serverAuth, +clientAuth, -clientAuth, +anyEKU, -anyEKU
openssl x509 -in cca-cert.pem -trustout \
    -addtrust serverAuth -out cca+serverAuth.pem
openssl x509 -in cca-cert.pem -trustout \
    -addreject serverAuth -out cca-serverAuth.pem
openssl x509 -in cca-cert.pem -trustout \
    -addtrust clientAuth -out cca+clientAuth.pem
openssl x509 -in cca-cert.pem -trustout \
    -addreject clientAuth -out cca-clientAuth.pem
openssl x509 -in cca-cert.pem -trustout \
    -addtrust anyExtendedKeyUsage -out cca+anyEKU.pem
openssl x509 -in cca-cert.pem -trustout \
    -addreject anyExtendedKeyUsage -out cca-anyEKU.pem

# server intermediate ca: sca-cert
./mkcert.sh genca -p serverAuth "CA" ca-key sca-cert root-key root-cert
# trust variants: +serverAuth, -serverAuth, +clientAuth, -clientAuth, +anyEKU, -anyEKU
openssl x509 -in sca-cert.pem -trustout \
    -addtrust serverAuth -out sca+serverAuth.pem
openssl x509 -in sca-cert.pem -trustout \
    -addreject serverAuth -out sca-serverAuth.pem
openssl x509 -in sca-cert.pem -trustout \
    -addtrust clientAuth -out sca+clientAuth.pem
openssl x509 -in sca-cert.pem -trustout \
    -addreject clientAuth -out sca-clientAuth.pem
openssl x509 -in sca-cert.pem -trustout \
    -addtrust anyExtendedKeyUsage -out sca+anyEKU.pem
openssl x509 -in sca-cert.pem -trustout \
    -addreject anyExtendedKeyUsage -out sca-anyEKU.pem

# Primary leaf cert: ee-cert with default purpose: serverAuth
./mkcert.sh genee server.example ee-key ee-cert ca-key ca-cert
# ee variants: expired, issuer-key2, issuer-name2, bad-pathlen
./mkcert.sh genee server.example ee-key ee-expired ca-key ca-cert -days -1
./mkcert.sh genee server.example ee-key ee-cert2 ca-key2 ca-cert2
./mkcert.sh genee server.example ee-key ee-name2 ca-key ca-name2
./mkcert.sh genee server.example ee-key ee-pathlen ca-key ca-cert \
    -extfile <(echo "basicConstraints=CA:false,pathlen:0") # bash needed here
# purpose variants: clientAuth
./mkcert.sh genee -p clientAuth server.example ee-key ee-client ca-key ca-cert
# trust variants: +serverAuth, -serverAuth, +clientAuth, -clientAuth
openssl x509 -in ee-cert.pem -trustout \
    -addtrust serverAuth -out ee+serverAuth.pem
openssl x509 -in ee-cert.pem -trustout \
    -addreject serverAuth -out ee-serverAuth.pem
openssl x509 -in ee-client.pem -trustout \
    -addtrust clientAuth -out ee+clientAuth.pem
openssl x509 -in ee-client.pem -trustout \
    -addreject clientAuth -out ee-clientAuth.pem

# Leaf cert security level variants
# MD5 issuer signature
OPENSSL_SIGALG=md5 \
./mkcert.sh genee server.example ee-key ee-cert-md5 ca-key ca-cert
# 768-bit issuer key
./mkcert.sh genee server.example ee-key ee-cert-768i ca-key-768 ca-cert-768
# 768-bit leaf key
OPENSSL_KEYBITS=768 \
./mkcert.sh genee server.example ee-key-768 ee-cert-768 ca-key ca-cert
# EC cert with explicit curve signed by named curve ca
./mkcert.sh genee server.example ee-key-ec-explicit ee-cert-ec-explicit ca-key-ec-named ca-cert-ec-named
# EC cert with named curve signed by explicit curve ca
./mkcert.sh genee server.example ee-key-ec-named-explicit \
    ee-cert-ec-named-explicit ca-key-ec-explicit ca-cert-ec-explicit
# EC cert with named curve signed by named curve ca
./mkcert.sh genee server.example ee-key-ec-named-named \
    ee-cert-ec-named-named ca-key-ec-named ca-cert-ec-named
# 1024-bit leaf key
OPENSSL_KEYBITS=1024 \
./mkcert.sh genee server.example ee-key-1024 ee-cert-1024 ca-key ca-cert
# 3072-bit leaf key
OPENSSL_KEYBITS=3072 \
./mkcert.sh genee server.example ee-key-3072 ee-cert-3072 ca-key ca-cert
# 4096-bit leaf key
OPENSSL_KEYBITS=4096 \
./mkcert.sh genee server.example ee-key-4096 ee-cert-4096 ca-key ca-cert
# 8192-bit leaf key
OPENSSL_KEYBITS=8192 \
./mkcert.sh genee server.example ee-key-8192 ee-cert-8192 ca-key ca-cert

# self-signed end-entity cert with explicit keyUsage not including KeyCertSign
openssl req -new -x509 -key ee-key.pem -subj /CN=ee-self-signed -out ee-self-signed.pem -addext keyUsage=digitalSignature -days 36525

# Proxy certificates, off of ee-client
# Start with some good ones
./mkcert.sh req pc1-key "0.CN = server.example" "1.CN = proxy 1" | \
    ./mkcert.sh genpc pc1-key pc1-cert ee-key ee-client \
                "language = id-ppl-anyLanguage" "pathlen = 1" "policy = text:AB"
./mkcert.sh req pc2-key "0.CN = server.example" "1.CN = proxy 1" "2.CN = proxy 2" | \
    ./mkcert.sh genpc pc2-key pc2-cert pc1-key pc1-cert \
                "language = id-ppl-anyLanguage" "pathlen = 0" "policy = text:AB"
# And now a couple of bad ones
# pc3: incorrect CN
./mkcert.sh req bad-pc3-key "0.CN = server.example" "1.CN = proxy 3" | \
    ./mkcert.sh genpc bad-pc3-key bad-pc3-cert pc1-key pc1-cert \
                "language = id-ppl-anyLanguage" "pathlen = 0" "policy = text:AB"
# pc4: incorrect pathlen
./mkcert.sh req bad-pc4-key "0.CN = server.example" "1.CN = proxy 1" "2.CN = proxy 4" | \
    ./mkcert.sh genpc bad-pc4-key bad-pc4-cert pc1-key pc1-cert \
                "language = id-ppl-anyLanguage" "pathlen = 1" "policy = text:AB"
# pc5: no policy
./mkcert.sh req pc5-key "0.CN = server.example" "1.CN = proxy 1" "2.CN = proxy 5" | \
    ./mkcert.sh genpc pc5-key pc5-cert pc1-key pc1-cert \
                "language = id-ppl-anyLanguage" "pathlen = 0"
# pc6: incorrect CN (made into a component of a multivalue RDN)
./mkcert.sh req bad-pc6-key "0.CN = server.example" "1.CN = proxy 1" "2.+CN = proxy 6" | \
    ./mkcert.sh genpc bad-pc6-key bad-pc6-cert pc1-key pc1-cert \
                "language = id-ppl-anyLanguage" "pathlen = 0" "policy = text:AB"

# Name constraints test certificates.

# NC CA1 only permits the host www.good.org and *.good.com email address
# good@good.org and *@good.com and IP addresses 127.0.0.1 and
# 192.168.0.0/16

NC="permitted;DNS:www.good.org, permitted;DNS:good.com,"
NC="$NC permitted;email:good@good.org, permitted;email:good.com,"
NC="$NC permitted;IP:127.0.0.1/255.255.255.255, permitted;IP:192.168.0.0/255.255.0.0"

NC=$NC ./mkcert.sh genca "Test NC CA 1" ncca1-key ncca1-cert root-key root-cert

# NC CA2 allows anything apart from hosts www.bad.org and *.bad.com
# and email addresses bad@bad.org and *@bad.com

NC="excluded;DNS:www.bad.org, excluded;DNS:bad.com,"
NC="$NC excluded;email:bad@bad.org, excluded;email:bad.com, "
NC="$NC excluded;IP:10.0.0.0/255.0.0.0"

NC=$NC ./mkcert.sh genca "Test NC CA 2" ncca2-key ncca2-cert root-key root-cert

# Name constraints subordinate CA. Adds www.good.net (which should be
# disallowed because parent CA doesn't permit it) adds ok.good.com
# (which should be allowed because parent allows *.good.com
# and now excludes bad.ok.good.com (allowed in permitted subtrees
# but explicitly excluded).

NC="permitted;DNS:www.good.net, permitted;DNS:ok.good.com, "
NC="$NC excluded;DNS:bad.ok.good.com"
NC=$NC ./mkcert.sh genca "Test NC sub CA" ncca3-key ncca3-cert \
        ncca1-key ncca1-cert

# all subjectAltNames allowed by CA1.  Some CNs are not!

./mkcert.sh req alt1-key "O = Good NC Test Certificate 1" \
    "1.CN=www.example.net" "2.CN=Joe Bloggs" | \
    ./mkcert.sh geneealt alt1-key alt1-cert ncca1-key ncca1-cert \
    "DNS.1 = www.good.org" "DNS.2 = any.good.com" \
    "email.1 = good@good.org" "email.2 = any@good.com" \
    "IP = 127.0.0.1" "IP = 192.168.0.1"

# all DNS-like CNs allowed by CA1, no DNS SANs.

./mkcert.sh req goodcn1-key "O = Good NC Test Certificate 1" \
    "1.CN=www.good.org" "2.CN=any.good.com" \
    "3.CN=not..dns" "4.CN=not@dns" "5.CN=not-.dns" "6.CN=not.dns." | \
    ./mkcert.sh geneealt goodcn1-key goodcn1-cert ncca1-key ncca1-cert \
    "IP = 127.0.0.1" "IP = 192.168.0.1"

# all DNS-like CNs allowed by CA1, no SANs

./mkcert.sh req goodcn2-key "O = Good NC Test Certificate 1" \
    "CN=www.good.org" | \
    ./mkcert.sh geneeconfig goodcn2-key goodcn2-cert ncca1-key ncca1-cert

# Some DNS-like CNs not permitted by CA1, no DNS SANs.

./mkcert.sh req badcn1-key "O = Good NC Test Certificate 1" \
    "1.CN=www.good.org" "3.CN=bad.net" | \
    ./mkcert.sh geneealt badcn1-key badcn1-cert ncca1-key ncca1-cert \
    "IP = 127.0.0.1" "IP = 192.168.0.1"

# no subjectAltNames excluded by CA2.

./mkcert.sh req alt2-key "O = Good NC Test Certificate 2" | \
    ./mkcert.sh geneealt alt2-key alt2-cert ncca2-key ncca2-cert \
    "DNS.1 = www.anything.org" "DNS.2 = any.other.com" \
    "email.1 = other@bad.org" "email.2 = any@something.com"

# hostname other.good.org which is not allowed by CA1.

./mkcert.sh req badalt1-key "O = Bad NC Test Certificate 1" | \
    ./mkcert.sh geneealt badalt1-key badalt1-cert ncca1-key ncca1-cert \
    "DNS.1 = other.good.org" "DNS.2 = any.good.com" \
    "email.1 = good@good.org" "email.2 = any@good.com"

# any.bad.com is excluded by CA2.

./mkcert.sh req badalt2-key 'O = Bad NC Test Certificate 2' | \
    ./mkcert.sh geneealt badalt2-key badalt2-cert ncca2-key ncca2-cert \
    "DNS.1 = www.good.org" "DNS.2 = any.bad.com" \
    "email.1 = good@good.org" "email.2 = any@good.com"

# other@good.org not permitted by CA1

./mkcert.sh req badalt3-key "O = Bad NC Test Certificate 3" | \
    ./mkcert.sh geneealt badalt3-key badalt1-cert ncca1-key ncca1-cert \
    "DNS.1 = www.good.org" "DNS.2 = any.good.com" \
    "email.1 = other@good.org" "email.2 = any@good.com"

# all subject alt names OK but subject email address not allowed by CA1.

./mkcert.sh req badalt4-key 'O = Bad NC Test Certificate 4' \
    "emailAddress = any@other.com" | \
    ./mkcert.sh geneealt badalt4-key badalt4-cert ncca1-key ncca1-cert \
    "DNS.1 = www.good.org" "DNS.2 = any.good.com" \
    "email.1 = good@good.org" "email.2 = any@good.com"

# IP address not allowed by CA1
./mkcert.sh req badalt5-key "O = Bad NC Test Certificate 5" | \
    ./mkcert.sh geneealt badalt5-key badalt5-cert ncca1-key ncca1-cert \
    "DNS.1 = www.good.org" "DNS.2 = any.good.com" \
    "email.1 = good@good.org" "email.2 = any@good.com" \
    "IP = 127.0.0.2"

# No DNS-ID SANs and subject CN not allowed by CA1.
./mkcert.sh req badalt6-key "O = Bad NC Test Certificate 6" \
    "1.CN=other.good.org" "2.CN=Joe Bloggs" "3.CN=any.good.com" | \
    ./mkcert.sh geneealt badalt6-key badalt6-cert ncca1-key ncca1-cert \
    "email.1 = good@good.org" "email.2 = any@good.com" \
    "IP = 127.0.0.1" "IP = 192.168.0.1"

# No DNS-ID SANS and subject CN not allowed by CA1, BMPSTRING
REQMASK=MASK:0x800 ./mkcert.sh req badalt7-key "O = Bad NC Test Certificate 7" \
    "1.CN=other.good.org" "2.CN=Joe Bloggs" "3.CN=any.good.com" | \
    ./mkcert.sh geneealt badalt7-key badalt7-cert ncca1-key ncca1-cert \
    "email.1 = good@good.org" "email.2 = any@good.com" \
    "IP = 127.0.0.1" "IP = 192.168.0.1"

# all subjectAltNames allowed by chain

./mkcert.sh req alt3-key "O = Good NC Test Certificate 3" \
    "1.CN=www.ok.good.com" "2.CN=Joe Bloggs" | \
    ./mkcert.sh geneealt alt3-key alt3-cert ncca3-key ncca3-cert \
    "DNS.1 = www.ok.good.com" \
    "email.1 = good@good.org" "email.2 = any@good.com" \
    "IP = 127.0.0.1" "IP = 192.168.0.1"

# www.good.net allowed by parent CA but not parent of parent

./mkcert.sh req badalt8-key "O = Bad NC Test Certificate 8" \
    "1.CN=www.good.com" "2.CN=Joe Bloggs" | \
    ./mkcert.sh geneealt badalt8-key badalt8-cert ncca3-key ncca3-cert \
    "DNS.1 = www.ok.good.com" "DNS.2 = www.good.net" \
    "email.1 = good@good.org" "email.2 = any@good.com" \
    "IP = 127.0.0.1" "IP = 192.168.0.1"

# other.good.com not allowed by parent CA but allowed by parent of parent

./mkcert.sh req badalt9-key "O = Bad NC Test Certificate 9" \
    "1.CN=www.good.com" "2.CN=Joe Bloggs" | \
    ./mkcert.sh geneealt badalt9-key badalt9-cert ncca3-key ncca3-cert \
    "DNS.1 = www.good.com" "DNS.2 = other.good.com" \
    "email.1 = good@good.org" "email.2 = any@good.com" \
    "IP = 127.0.0.1" "IP = 192.168.0.1"

# www.bad.net excluded by parent CA.

./mkcert.sh req badalt10-key "O = Bad NC Test Certificate 10" \
    "1.CN=www.ok.good.com" "2.CN=Joe Bloggs" | \
    ./mkcert.sh geneealt badalt10-key badalt10-cert ncca3-key ncca3-cert \
    "DNS.1 = www.ok.good.com" "DNS.2 = bad.ok.good.com" \
    "email.1 = good@good.org" "email.2 = any@good.com" \
    "IP = 127.0.0.1" "IP = 192.168.0.1"

# Certs for CVE-2022-4203 testcase

NC="excluded;otherName:SRVName;UTF8STRING:foo@example.org" ./mkcert.sh genca \
    "Test NC CA othername" nccaothername-key nccaothername-cert \
    root-key root-cert

./mkcert.sh req alt-email-key "O = NC email in othername Test Certificate" | \
    ./mkcert.sh geneealt bad-othername-key bad-othername-cert \
    nccaothername-key nccaothername-cert \
    "otherName.1 = SRVName;UTF8STRING:foo@example.org"

# RSA-PSS signatures
# SHA1
./mkcert.sh genee PSS-SHA1 ee-key ee-pss-sha1-cert ca-key ca-cert \
    -sha1 -sigopt rsa_padding_mode:pss -sigopt rsa_pss_saltlen:digest
# EE SHA256
./mkcert.sh genee PSS-SHA256 ee-key ee-pss-sha256-cert ca-key ca-cert \
            -sha256 -sigopt rsa_padding_mode:pss -sigopt rsa_pss_saltlen:digest
# CA-PSS
./mkcert.sh genca "CA-PSS" ca-pss-key ca-pss-cert root-key root-cert \
            -sha256 -sigopt rsa_padding_mode:pss -sigopt rsa_pss_saltlen:-1
./mkcert.sh genee "EE-PSS" ee-key ee-pss-cert ca-pss-key ca-pss-cert \
            -sha256 -sigopt rsa_padding_mode:pss -sigopt rsa_pss_saltlen:-1
# Should not have been possible to produce, see issue #13968:
#./mkcert.sh genee "EE-PSS-wrong1.5" ee-key ee-pss-wrong1.5-cert ca-pss-key ca-pss-cert -sha256

OPENSSL_KEYALG=ec OPENSSL_KEYBITS=brainpoolP256r1 ./mkcert.sh genee \
    "Server ECDSA brainpoolP256r1 cert" server-ecdsa-brainpoolP256r1-key \
    server-ecdsa-brainpoolP256r1-cert rootkey rootcert

openssl req -new -noenc -subj "/CN=localhost" \
    -newkey rsa-pss -keyout server-pss-restrict-key.pem \
    -pkeyopt rsa_pss_keygen_md:sha256 -pkeyopt rsa_pss_keygen_saltlen:32 | \
    ./mkcert.sh geneenocsr "Server RSA-PSS restricted cert" \
    server-pss-restrict-cert rootkey rootcert

# CT entry
./mkcert.sh genct server.example embeddedSCTs1-key embeddedSCTs1 embeddedSCTs1_issuer-key embeddedSCTs1_issuer ct-server-key

OPENSSL_SIGALG= OPENSSL_KEYALG=ed448 ./mkcert.sh genroot "Root Ed448" \
    root-ed448-key root-ed448-cert
OPENSSL_SIGALG=ED448 OPENSSL_KEYALG=ed448 ./mkcert.sh genee ed448 \
    server-ed448-key server-ed448-cert root-ed448-key root-ed448-cert

# non-critical unknown extension
./mkcert.sh geneeextra server.example ee-key ee-cert-noncrit-unknown-ext ca-key ca-cert "1.2.3.4=DER:05:00"

# critical unknown extension
./mkcert.sh geneeextra server.example ee-key ee-cert-crit-unknown-ext ca-key ca-cert "1.2.3.4=critical,DER:05:00"

# critical id-pkix-ocsp-no-check extension
./mkcert.sh geneeextra server.example ee-key ee-cert-ocsp-nocheck ca-key ca-cert "1.3.6.1.5.5.7.48.1.5=critical,DER:05:00"

# certificatePolicies extension
./mkcert.sh genca -c "1.3.6.1.4.1.16604.998855.1" "CA" ca-key ca-pol-cert root-key root-cert
./mkcert.sh geneeextra server.example ee-key ee-cert-policies ca-key ca-cert "certificatePolicies=1.3.6.1.4.1.16604.998855.1"
# We can create a cert with a duplicate policy oid - but its actually invalid!
./mkcert.sh geneeextra server.example ee-key ee-cert-policies-bad ca-key ca-cert "certificatePolicies=1.3.6.1.4.1.16604.998855.1,1.3.6.1.4.1.16604.998855.1"