/usr/share/crypto-policies/FIPS
NameSizeModeActions
bind.txt1400644editdlrm
gnutls.txt5030644editdlrm
java.txt5870644editdlrm
krb5.txt1370644editdlrm
libreswan.txt3590644editdlrm
libssh.txt10200644editdlrm
nss.txt3680644editdlrm
openssh.txt8540644editdlrm
opensshserver.txt11780644editdlrm
openssl.txt1530644editdlrm
opensslcnf.txt5950644editdlrm
Edit: /usr/share/crypto-policies/FIPS/libreswan.txt (359B)
conn %default ikev2=insist pfs=yes ike=aes_gcm256-sha2_512+sha2_256-dh19+dh20+dh21+dh14+dh15+dh16+dh18,aes256-sha2_512+sha2_256-dh19+dh20+dh21+dh14+dh15+dh16+dh18,aes_gcm128-sha2_512+sha2_256-dh19+dh20+dh21+dh14+dh15+dh16+dh18,aes128-sha2_256-dh19+dh20+dh21+dh14+dh15+dh16+dh18 esp=aes_gcm256,aes256-sha2_512+sha1+sha2_256,aes_gcm128,aes128-sha1+sha2_256